{ "schemaVersion": 2, "description": "Recorded Today List help videos with Niki narration and exact subtitle and audio timing logs.", "frameConvention": "Zero-based start inclusive, end exclusive; all videos are constant 30 fps.", "audio": "Niki narration in AAC audio, with burned-in subtitles. Original clean captures remain unchanged; narration-aligned clean masters include extra end holds where needed.", "videos": [ { "schemaVersion": 2, "id": "start", "title": "Get started and find your way around", "video": "start.mp4", "poster": "start-poster.jpg", "captions": "start.vtt", "srt": "start.srt", "subtitleLog": "start.json", "sourceMaster": "output/video-masters-narrated/start.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 1142, "durationSeconds": 38.06666666666667, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "start-01", "helpStep": 1, "stepTitle": "Open your workspace", "text": "Open Today List in your browser. Your saved tasks appear in this workspace.", "narrationText": "Open Today List in your browser. Your saved tasks appear in this workspace.", "startFrame": 0, "endFrameExclusive": 149, "startSeconds": 0.0, "endSeconds": 4.966666666666667, "actions": [ { "action": "highlight", "target": ".page-heading" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 149, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/start-01.mp3", "taskId": "83ac7b70-f6e5-4094-a1d7-8a136a04d337", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 212108, "startSeconds": 0.1, "endSeconds": 4.418916666666667, "startFrame": 3, "endFrameExclusive": 133, "sourceSha256": "aaf9137f98e0c0deb595934b8e7e8c8550e5bed7dc37a9affcaab309d9ad8502" } }, { "id": "start-02", "helpStep": 2, "stepTitle": "Recognize the main areas", "text": "Use the left navigation to switch between task views and lists.", "narrationText": "Use the left navigation to switch between task views and lists.", "startFrame": 149, "endFrameExclusive": 279, "startSeconds": 4.966666666666667, "endSeconds": 9.3, "actions": [ { "action": "click", "target": "[data-view=\"today\"]" }, { "action": "click", "target": "[data-view=\"Work\"]" } ], "originalStartFrame": 149, "originalEndFrameExclusive": 279, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/start-02.mp3", "taskId": "56ab7ca8-fbe6-48bd-9686-cfdd4a5498ee", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 243200, "endSampleExclusive": 410384, "startSeconds": 5.066666666666666, "endSeconds": 8.549666666666667, "startFrame": 152, "endFrameExclusive": 257, "sourceSha256": "ba0840c7d1450546d21e52a46991934e4e149be4d551fe0d3d69b5f8503f3d19" } }, { "id": "start-03", "helpStep": 2, "stepTitle": "Recognize the main areas", "text": "The top bar reports save status. Progress, quick add, search, and filters sit above the tasks.", "narrationText": "The top bar reports save status. Progress, quick add, search, and filters sit above the tasks.", "startFrame": 279, "endFrameExclusive": 485, "startSeconds": 9.3, "endSeconds": 16.166666666666668, "actions": [ { "action": "click", "target": "[data-view=\"all\"]" }, { "action": "highlight", "target": ".overview" }, { "action": "highlight", "target": ".toolbar" } ], "originalStartFrame": 279, "originalEndFrameExclusive": 457, "addedHoldFrames": 28, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/start-03.mp3", "taskId": "cb2f8433-b2ef-46d0-afdd-4f09f6549d20", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 451200, "endSampleExclusive": 767735, "startSeconds": 9.4, "endSeconds": 15.994479166666666, "startFrame": 282, "endFrameExclusive": 480, "sourceSha256": "c81bd7cd7852701f5daf8438aafe118ffa7d35a46e3c7dde4375612934dc8989" } }, { "id": "start-04", "helpStep": 3, "stepTitle": "Read a task row", "text": "Each row shows a checkbox, editable title, notes, list, date, priority, and delete button.", "narrationText": "Each row shows a checkbox, editable title, notes, list, date, priority, and delete button.", "startFrame": 485, "endFrameExclusive": 678, "startSeconds": 16.166666666666668, "endSeconds": 22.6, "actions": [ { "action": "highlight", "target": "[data-id=\"demo-1\"]" } ], "originalStartFrame": 457, "originalEndFrameExclusive": 630, "addedHoldFrames": 20, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/start-04.mp3", "taskId": "f00574c6-5f41-406b-90c8-442e51d8b56a", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 780800, "endSampleExclusive": 1077273, "startSeconds": 16.266666666666666, "endSeconds": 22.4431875, "startFrame": 488, "endFrameExclusive": 674, "sourceSha256": "1d238e00a6621c99759bd18708633afe4c68d7db0c6ff9e50384f71d72c5d177" } }, { "id": "start-05", "helpStep": 3, "stepTitle": "Read a task row", "text": "Select a task title to open its details. Cancel closes the editor without saving.", "narrationText": "Select a task title to open its details. Cancel closes the editor without saving.", "startFrame": 678, "endFrameExclusive": 835, "startSeconds": 22.6, "endSeconds": 27.833333333333332, "actions": [ { "action": "click", "target": "[data-id=\"demo-1\"] [data-action=\"edit\"]" }, { "action": "click", "target": "#cancel-editor" } ], "originalStartFrame": 630, "originalEndFrameExclusive": 787, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/start-05.mp3", "taskId": "f9c0db0a-7455-4806-8f50-b55f01572d28", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1089600, "endSampleExclusive": 1325887, "startSeconds": 22.7, "endSeconds": 27.622645833333333, "startFrame": 681, "endFrameExclusive": 829, "sourceSha256": "d918be7f52ef2ce2d308212e0c72da36caa1e806d16a3e9a592f88bd36669f39" } }, { "id": "start-06", "helpStep": 4, "stepTitle": "Open this guide again", "text": "Help opens a separate tab. Here is the same guide with topic navigation and search.", "narrationText": "Help opens a separate tab. Here is the same guide with topic navigation and search.", "startFrame": 835, "endFrameExclusive": 997, "startSeconds": 27.833333333333332, "endSeconds": 33.233333333333334, "actions": [ { "action": "click", "target": ".help-link" }, { "action": "highlight", "target": "#help-search" } ], "originalStartFrame": 787, "originalEndFrameExclusive": 949, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/start-06.mp3", "taskId": "93c46fbd-6630-4724-9738-617109955d24", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1340800, "endSampleExclusive": 1579316, "startSeconds": 27.933333333333334, "endSeconds": 32.90241666666667, "startFrame": 838, "endFrameExclusive": 988, "sourceSha256": "2c3cc462cab43adc5dc5454acc57441b486b9d767c563658dab9ac5bb67c772b" } }, { "id": "start-07", "helpStep": 4, "stepTitle": "Open this guide again", "text": "Search for a topic, or use Download PDF for the existing printable guide.", "narrationText": "Search for a topic, or use Download PDF for the existing printable guide.", "startFrame": 997, "endFrameExclusive": 1142, "startSeconds": 33.233333333333334, "endSeconds": 38.06666666666667, "actions": [ { "action": "type", "target": "#help-search", "value": "backups" }, { "action": "highlight", "target": ".hero-actions" } ], "originalStartFrame": 949, "originalEndFrameExclusive": 1094, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/start-07.mp3", "taskId": "9ea61575-45e9-4101-b5df-1a31007e2de2", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1600000, "endSampleExclusive": 1802850, "startSeconds": 33.333333333333336, "endSeconds": 37.559375, "startFrame": 1000, "endFrameExclusive": 1127, "sourceSha256": "1d1473945fb5bc5945df744d768872212ba35df633f71062eb4b101167e41a9a" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "30b2a0b3be97f3fa49c1b68f9311a309cd2d70bba116b715cfc9e6e0aa388015", "masterSha256": "bcf431d8333dee9f7346c2f9b877e759eac258eff4257a92e6585d6478697cbc", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/start.mp4", "originalMasterSha256": "89cd813591ea0b8e24433f0ab02af343c33478788041e6d47353923d3325ebb9", "originalFrameCount": 1094, "addedNarrationHoldFrames": 48, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "start-narration.m4a", "trackMaster": "output/narration/tracks/start.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "quick-add", "title": "Add a task quickly", "video": "quick-add.mp4", "poster": "quick-add-poster.jpg", "captions": "quick-add.vtt", "srt": "quick-add.srt", "subtitleLog": "quick-add.json", "sourceMaster": "output/video-masters-narrated/quick-add.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 691, "durationSeconds": 23.033333333333335, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "quick-add-01", "helpStep": 1, "stepTitle": "Choose the view or list first", "text": "Choose a list first. Tasks added from Work are assigned to Work.", "narrationText": "Choose a list first. Tasks added from Work are assigned to Work.", "startFrame": 0, "endFrameExclusive": 132, "startSeconds": 0.0, "endSeconds": 4.4, "actions": [ { "action": "click", "target": "[data-view=\"Work\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 132, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/quick-add-01.mp3", "taskId": "72b8b6dc-b746-4a4e-bbad-8ac268793d7a", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 192046, "startSeconds": 0.1, "endSeconds": 4.000958333333333, "startFrame": 3, "endFrameExclusive": 121, "sourceSha256": "8ce91a6a650736d99cdae27c945b61a0968302252ec63284d79fb6b84f1340d4" } }, { "id": "quick-add-02", "helpStep": 2, "stepTitle": "Type a task name", "text": "Type a clear task name in the quick-add field.", "narrationText": "Type a clear task name in the quick-add field.", "startFrame": 132, "endFrameExclusive": 246, "startSeconds": 4.4, "endSeconds": 8.2, "actions": [ { "action": "type", "target": "#quick-title", "value": "Review the workshop agenda" } ], "originalStartFrame": 132, "originalEndFrameExclusive": 246, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/quick-add-02.mp3", "taskId": "7bcafd9e-a776-45fe-b7ba-af512ae34f84", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 216000, "endSampleExclusive": 343060, "startSeconds": 4.5, "endSeconds": 7.147083333333334, "startFrame": 135, "endFrameExclusive": 215, "sourceSha256": "c3a95d5d3c1139722c1bb41d67f0ce88b3695bd302bc18187ed83463eb4be49e" } }, { "id": "quick-add-03", "helpStep": 3, "stepTitle": "Add it", "text": "Press Enter to add it. Quick-added tasks start with Medium priority.", "narrationText": "Press Enter to add it. Quick-added tasks start with Medium priority.", "startFrame": 246, "endFrameExclusive": 386, "startSeconds": 8.2, "endSeconds": 12.866666666666667, "actions": [ { "action": "keyboard", "key": "Enter" }, { "action": "highlight", "target": ".task-row:first-of-type" } ], "originalStartFrame": 246, "originalEndFrameExclusive": 384, "addedHoldFrames": 2, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/quick-add-03.mp3", "taskId": "954581fc-8c6c-4f1a-8824-04b2d29f33b2", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 398400, "endSampleExclusive": 610166, "startSeconds": 8.3, "endSeconds": 12.711791666666667, "startFrame": 249, "endFrameExclusive": 382, "sourceSha256": "7e009b0f589d061550b261539bd289284c2e2a8fdff0da78ae803b9ca1312857" } }, { "id": "quick-add-04", "helpStep": 4, "stepTitle": "Add more detail if needed", "text": "Select the new task name to add notes, a due date, or a different priority.", "narrationText": "Select the new task name to add notes, a due date, or a different priority.", "startFrame": 386, "endFrameExclusive": 534, "startSeconds": 12.866666666666667, "endSeconds": 17.8, "actions": [ { "action": "click", "target": ".task-row:first-of-type .task-name" }, { "action": "type", "target": "#task-notes", "value": "Ask the team for feedback." }, { "action": "select", "target": "#task-priority", "value": "high" } ], "originalStartFrame": 384, "originalEndFrameExclusive": 532, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/quick-add-04.mp3", "taskId": "dcfce741-41c9-4390-871c-9ddd22c987ff", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 622400, "endSampleExclusive": 825250, "startSeconds": 12.966666666666667, "endSeconds": 17.192708333333332, "startFrame": 389, "endFrameExclusive": 516, "sourceSha256": "3290d0e89f1684c22bcc51c3e69fb6b696677cab91c5c7302f9dc975f3d9c68c" } }, { "id": "quick-add-05", "helpStep": 4, "stepTitle": "Add more detail if needed", "text": "Save changes to keep those details. Clear search or filters if a task is hidden.", "narrationText": "Save changes to keep those details. Clear search or filters if a task is hidden.", "startFrame": 534, "endFrameExclusive": 691, "startSeconds": 17.8, "endSeconds": 23.033333333333335, "actions": [ { "action": "click", "target": "#save-task" }, { "action": "highlight", "target": ".toolbar" } ], "originalStartFrame": 532, "originalEndFrameExclusive": 689, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/quick-add-05.mp3", "taskId": "0d93608f-c3be-43fb-819f-6445a433c5ef", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 859200, "endSampleExclusive": 1088799, "startSeconds": 17.9, "endSeconds": 22.6833125, "startFrame": 537, "endFrameExclusive": 681, "sourceSha256": "74a2a4c12d40fd91785b7d3fcbc6cfb3f309cde02fe92c6790aa8494d6d683d6" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "ab6c7a26439667658aa081a97f215ae7cd31457a514627e6bd88711254fa72a4", "masterSha256": "ce2785c160dec26a805b2bef4686c23bf999534f94a1d71dc1a12254efcf4b33", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/quick-add.mp4", "originalMasterSha256": "ff4a4a29d95babe3b8a3cd1e604a61e720d2f25d415376b94b48a7fbe782d1d7", "originalFrameCount": 689, "addedNarrationHoldFrames": 2, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "quick-add-narration.m4a", "trackMaster": "output/narration/tracks/quick-add.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "create", "title": "Create a task with all its details", "video": "create.mp4", "poster": "create-poster.jpg", "captions": "create.vtt", "srt": "create.srt", "subtitleLog": "create.json", "sourceMaster": "output/video-masters-narrated/create.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 760, "durationSeconds": 25.333333333333332, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "create-01", "helpStep": 1, "stepTitle": "Open the editor", "text": "Select New task to open the full editor.", "narrationText": "Select New task to open the full editor.", "startFrame": 0, "endFrameExclusive": 115, "startSeconds": 0.0, "endSeconds": 3.8333333333333335, "actions": [ { "action": "click", "target": "#new-task" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 115, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/create-01.mp3", "taskId": "65b53e44-a02c-4d66-ae1c-6ff77f9907e9", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 116256, "startSeconds": 0.1, "endSeconds": 2.422, "startFrame": 3, "endFrameExclusive": 73, "sourceSha256": "75afc1adee5690a9b4c7901bf4a76d2854f6b42725d3c0649855b1d0d82075ad" } }, { "id": "create-02", "helpStep": 2, "stepTitle": "Fill in the fields", "text": "Enter a task name. Notes are optional and can describe the next action.", "narrationText": "Enter a task name. Notes are optional and can describe the next action.", "startFrame": 115, "endFrameExclusive": 257, "startSeconds": 3.8333333333333335, "endSeconds": 8.566666666666666, "actions": [ { "action": "type", "target": "#task-title", "value": "Plan the team workshop" }, { "action": "type", "target": "#task-notes", "value": "Draft the agenda and invite the team." } ], "originalStartFrame": 115, "originalEndFrameExclusive": 257, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/create-02.mp3", "taskId": "71335d8e-ca75-42d9-8021-54804a99e24d", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 188800, "endSampleExclusive": 400566, "startSeconds": 3.933333333333333, "endSeconds": 8.345125, "startFrame": 118, "endFrameExclusive": 251, "sourceSha256": "797a26afd548d2476338c5c4e1b1ee68200b51fbc645a49a0dd08672d1769330" } }, { "id": "create-03", "helpStep": 2, "stepTitle": "Fill in the fields", "text": "Choose the list and priority for this task.", "narrationText": "Choose the list and priority for this task.", "startFrame": 257, "endFrameExclusive": 371, "startSeconds": 8.566666666666666, "endSeconds": 12.366666666666667, "actions": [ { "action": "select", "target": "#task-list", "value": "Work" }, { "action": "select", "target": "#task-priority", "value": "high" } ], "originalStartFrame": 257, "originalEndFrameExclusive": 371, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/create-03.mp3", "taskId": "fc0cf48e-4353-410b-8e56-968cff615bd1", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 416000, "endSampleExclusive": 536372, "startSeconds": 8.666666666666666, "endSeconds": 11.174416666666668, "startFrame": 260, "endFrameExclusive": 336, "sourceSha256": "8788f0f904f8bcb82551baf95b0dce7b07dbe87783c6e19920d85132cf9fd0d5" } }, { "id": "create-04", "helpStep": 2, "stepTitle": "Fill in the fields", "text": "Set a due date, or leave it blank for an undated task.", "narrationText": "Set a due date, or leave it blank for an undated task.", "startFrame": 371, "endFrameExclusive": 486, "startSeconds": 12.366666666666667, "endSeconds": 16.2, "actions": [ { "action": "fill", "target": "#task-due", "value": "2026-09-25" } ], "originalStartFrame": 371, "originalEndFrameExclusive": 486, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/create-04.mp3", "taskId": "bab679ad-b8c2-4dd1-98c6-d03ec36c2f13", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 598400, "endSampleExclusive": 754438, "startSeconds": 12.466666666666667, "endSeconds": 15.717458333333333, "startFrame": 374, "endFrameExclusive": 472, "sourceSha256": "2c85d8bcc518afc11c81e54835e63d8294c2475e31e7ae887d1440aa5588262a" } }, { "id": "create-05", "helpStep": 3, "stepTitle": "Save the task", "text": "Select Create task. The saved row shows the details you entered.", "narrationText": "Select Create task. The saved row shows the details you entered.", "startFrame": 486, "endFrameExclusive": 618, "startSeconds": 16.2, "endSeconds": 20.6, "actions": [ { "action": "click", "target": "#save-task" }, { "action": "highlight", "target": ".task-row:first-of-type" } ], "originalStartFrame": 486, "originalEndFrameExclusive": 618, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/create-05.mp3", "taskId": "60c9566d-e09d-4547-bc09-1cb738ed55c2", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 782400, "endSampleExclusive": 971875, "startSeconds": 16.3, "endSeconds": 20.247395833333332, "startFrame": 489, "endFrameExclusive": 608, "sourceSha256": "75dc0dead216522e54ba14743c299d5c81e741d643f88137af5f326633cc2fd4" } }, { "id": "create-06", "helpStep": 4, "stepTitle": "Leave without saving", "text": "To discard a new draft, choose Cancel. The draft will not be saved.", "narrationText": "To discard a new draft, choose Cancel. 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Reopen the editor to read the complete text.", "narrationText": "Rows show only a preview of notes. Reopen the editor to read the complete text.", "startFrame": 362, "endFrameExclusive": 517, "startSeconds": 12.066666666666666, "endSeconds": 17.233333333333334, "actions": [ { "action": "click", "target": "[data-id=\"demo-1\"] [data-action=\"edit\"]" }, { "action": "highlight", "target": "#task-notes" } ], "originalStartFrame": 362, "originalEndFrameExclusive": 517, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/edit-04.mp3", "taskId": "0f3c0763-3ccf-44f7-85f9-256de275b2f2", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 584000, "endSampleExclusive": 811370, "startSeconds": 12.166666666666666, "endSeconds": 16.903541666666666, "startFrame": 365, "endFrameExclusive": 508, "sourceSha256": "2fce24f11b810b21ebe8a06161e6c7163cf9496047b130109ef3b490ccfb6b4e" } }, { "id": "edit-05", "helpStep": 2, "stepTitle": "Update the details", "text": "Clear the date field to remove a deadline; delete the notes text to remove notes.", "narrationText": "Clear the date field to remove a deadline; delete the notes text to remove notes.", "startFrame": 517, "endFrameExclusive": 678, "startSeconds": 17.233333333333334, "endSeconds": 22.6, "actions": [ { "action": "fill", "target": "#task-due", "value": "" }, { "action": "fill", "target": "#task-notes", "value": "" } ], "originalStartFrame": 517, "originalEndFrameExclusive": 675, "addedHoldFrames": 3, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/edit-05.mp3", "taskId": "87f2226c-8dff-474b-895f-5a9441203178", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 832000, "endSampleExclusive": 1077203, "startSeconds": 17.333333333333332, "endSeconds": 22.441729166666665, "startFrame": 520, "endFrameExclusive": 674, "sourceSha256": "38f4f55ebfd55741c17c04fb921a3d7439cd841624c743b40a80c1e3d75a82f0" } }, { "id": "edit-06", "helpStep": 3, "stepTitle": "Save or cancel", "text": "Cancel discards those unsaved removals. The previously saved details remain.", "narrationText": "Cancel discards those unsaved removals. The previously saved details remain.", "startFrame": 678, "endFrameExclusive": 828, "startSeconds": 22.6, "endSeconds": 27.6, "actions": [ { "action": "click", "target": "#cancel-editor" }, { "action": "click", "target": "[data-id=\"demo-1\"] [data-action=\"edit\"]" }, { "action": "highlight", "target": "#task-notes" } ], "originalStartFrame": 675, "originalEndFrameExclusive": 825, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/edit-06.mp3", "taskId": "0128b544-c431-4ebd-b0ff-e70cf52cf4f4", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1089600, "endSampleExclusive": 1316970, "startSeconds": 22.7, "endSeconds": 27.436875, "startFrame": 681, "endFrameExclusive": 824, "sourceSha256": "f603b7850860f91ca9140950fdc6330acd55641b1e213b98ea078ba58b760b71" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "f451048b31ea2ee6aca5b8fa36b20c6aac59e4d21088b99e3764d3a0c43e60e3", "masterSha256": "10862e96060bb0a1b71dd3382e9ec1f6d08748fb3e9faa2f1686044b276d0374", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/edit.mp4", "originalMasterSha256": "c1d7fd9afc6e1b2f7b9ab51fe66caba03558f255e7214385e13e6599184ffdf5", "originalFrameCount": 825, "addedNarrationHoldFrames": 3, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "edit-narration.m4a", "trackMaster": "output/narration/tracks/edit.wav", "alignment": "Each original cue plays at its original pace. 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Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "lists-01", "helpStep": 1, "stepTitle": "Open a list", "text": "Select Work to show tasks assigned to the Work list.", "narrationText": "Select Work to show tasks assigned to the Work list.", "startFrame": 0, "endFrameExclusive": 115, "startSeconds": 0.0, "endSeconds": 3.8333333333333335, "actions": [ { "action": "click", "target": "[data-view=\"Work\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 115, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/lists-01.mp3", "taskId": "8ef989e6-043c-44b2-9362-1fc43a85513a", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 140776, "startSeconds": 0.1, "endSeconds": 2.9328333333333334, "startFrame": 3, "endFrameExclusive": 88, "sourceSha256": "beea6b30fc4fc9ad3de23f3c92bebff7dc26c26a18e6988dcfae6a1d155efbf3" } }, { "id": "lists-02", "helpStep": 2, "stepTitle": "Create directly in that list", "text": "New tasks opened from a list inherit that list automatically.", "narrationText": "New tasks opened from a list inherit that list automatically.", "startFrame": 115, "endFrameExclusive": 241, "startSeconds": 3.8333333333333335, "endSeconds": 8.033333333333333, "actions": [ { "action": "click", "target": "#new-task" }, { "action": "highlight", "target": "#task-list" } ], "originalStartFrame": 115, "originalEndFrameExclusive": 241, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/lists-02.mp3", "taskId": "33ebd472-24bc-4b08-9359-28b597526963", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 188800, "endSampleExclusive": 358213, "startSeconds": 3.933333333333333, "endSeconds": 7.462770833333333, "startFrame": 118, "endFrameExclusive": 224, "sourceSha256": "f2f126349000f7b614b104f42fefedeea025e71db8d6cca2d89fe7e9501646e8" } }, { "id": "lists-03", "helpStep": 2, "stepTitle": "Create directly in that list", "text": "Name the task and create it in Work.", "narrationText": "Name the task and create it in Work.", "startFrame": 241, "endFrameExclusive": 355, "startSeconds": 8.033333333333333, "endSeconds": 11.833333333333334, "actions": [ { "action": "type", "target": "#task-title", "value": "Prepare meeting notes" }, { "action": "click", "target": "#save-task" } ], "originalStartFrame": 241, "originalEndFrameExclusive": 355, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/lists-03.mp3", "taskId": "e87c1afe-3040-4e8f-a603-0158bfc59679", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 390400, "endSampleExclusive": 497398, "startSeconds": 8.133333333333333, "endSeconds": 10.362458333333333, "startFrame": 244, "endFrameExclusive": 311, "sourceSha256": "54c1cbd07649b17dfdcd8f2adc95c3a7ec08e7b690f9b7cdcb663b9ac3e40e24" } }, { "id": "lists-04", "helpStep": 3, "stepTitle": "Move an existing task", "text": "To move a task, open its editor and choose another List.", "narrationText": "To move a task, open its editor and choose another List.", "startFrame": 355, "endFrameExclusive": 474, "startSeconds": 11.833333333333334, "endSeconds": 15.8, "actions": [ { "action": "click", "target": ".task-row:first-of-type .task-name" }, { "action": "select", "target": "#task-list", "value": "Ideas" } ], "originalStartFrame": 355, "originalEndFrameExclusive": 474, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/lists-04.mp3", "taskId": "1813d77b-2119-47b1-a08e-76be2dd4c485", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 572800, "endSampleExclusive": 737755, "startSeconds": 11.933333333333334, "endSeconds": 15.369895833333333, "startFrame": 358, "endFrameExclusive": 462, "sourceSha256": "8bd8c6f3bd09fff065c704c91f1800f02b1db83c622f693c4b55a1ccbf54b49d" } }, { "id": "lists-05", "helpStep": 3, "stepTitle": "Move an existing task", "text": "Save changes, then open Ideas to confirm the moved task.", "narrationText": "Save changes, then open Ideas to confirm the moved task.", "startFrame": 474, "endFrameExclusive": 592, "startSeconds": 15.8, "endSeconds": 19.733333333333334, "actions": [ { "action": "click", "target": "#save-task" }, { "action": "click", "target": "[data-view=\"Ideas\"]" }, { "action": "highlight", "target": ".task-row:first-of-type" } ], "originalStartFrame": 474, "originalEndFrameExclusive": 592, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/lists-05.mp3", "taskId": "a3bc6d7a-a7c5-46f7-b0ed-9af82c6559bd", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 763200, "endSampleExclusive": 930384, "startSeconds": 15.9, "endSeconds": 19.383, "startFrame": 477, "endFrameExclusive": 582, "sourceSha256": "c3e9879b909c17b6aed74163d158f226fefb668e5496a0b8d828ed4b3b2d559c" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "a719034e348f077268427706ce48220166932ef03c59dbaea34fc6d18215877c", "masterSha256": "8fd6db6c1f3f06a277dc5f51887777cf1ab48fe3c4f2fee19d0fd57b07bd1477", "controlsClearancePixels": 128, "originalFrameCount": 592, "addedNarrationHoldFrames": 0, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "lists-narration.m4a", "trackMaster": "output/narration/tracks/lists.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "today", "title": "Plan Today and handle overdue tasks", "video": "today.mp4", "poster": "today-poster.jpg", "captions": "today.vtt", "srt": "today.srt", "subtitleLog": "today.json", "sourceMaster": "output/video-masters-narrated/today.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 835, "durationSeconds": 27.833333333333332, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "today-01", "helpStep": 1, "stepTitle": "Select Today", "text": "Select Today. It includes unfinished tasks due today and overdue tasks.", "narrationText": "Select Today. It includes unfinished tasks due today and overdue tasks.", "startFrame": 0, "endFrameExclusive": 149, "startSeconds": 0.0, "endSeconds": 4.966666666666667, "actions": [ { "action": "click", "target": "[data-view=\"today\"]" }, { "action": "highlight", "target": "#task-area" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 143, "addedHoldFrames": 6, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/today-01.mp3", "taskId": "888879fa-5c0c-4940-aaa6-85e3f61f25b2", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 229941, "startSeconds": 0.1, "endSeconds": 4.7904375, "startFrame": 3, "endFrameExclusive": 144, "sourceSha256": "31d41ba50549ec5778247c707e974ee37c16e1cf8f1d98c55b6172134b315bf3" } }, { "id": "today-02", "helpStep": 2, "stepTitle": "Add a task for today", "text": "New task opened from Today preselects the current date.", "narrationText": "New task opened from Today preselects the current date.", "startFrame": 149, "endFrameExclusive": 266, "startSeconds": 4.966666666666667, "endSeconds": 8.866666666666667, "actions": [ { "action": "click", "target": "#new-task" }, { "action": "highlight", "target": "#task-due" } ], "originalStartFrame": 143, "originalEndFrameExclusive": 260, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/today-02.mp3", "taskId": "f174c5f6-e001-4fb6-aff0-e39551519c8a", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 243200, "endSampleExclusive": 392551, "startSeconds": 5.066666666666666, "endSeconds": 8.178145833333334, "startFrame": 152, "endFrameExclusive": 246, "sourceSha256": "fc292252679b035055a6249cd2822733bddacf898500bbf6115205d247354a35" } }, { "id": "today-03", "helpStep": 2, "stepTitle": "Add a task for today", "text": "You can create it with that date, or cancel this example.", "narrationText": "You can create it with that date, or cancel this example.", "startFrame": 266, "endFrameExclusive": 386, "startSeconds": 8.866666666666667, "endSeconds": 12.866666666666667, "actions": [ { "action": "type", "target": "#task-title", "value": "Call the workshop venue" }, { "action": "click", "target": "#save-task" } ], "originalStartFrame": 260, "originalEndFrameExclusive": 380, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/today-03.mp3", "taskId": "198769e9-e114-4afa-bc31-ac5fd1ff6b91", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 430400, "endSampleExclusive": 575293, "startSeconds": 8.966666666666667, "endSeconds": 11.985270833333333, "startFrame": 269, "endFrameExclusive": 360, "sourceSha256": "3be08271286b3def8d498378e25d97fa8cd78ad2885aa0e7128d1b14627d5ffe" } }, { "id": "today-04", "helpStep": 3, "stepTitle": "Resolve an overdue task", "text": "Reschedule an overdue task by editing its Due date.", "narrationText": "Reschedule an overdue task by editing its Due date.", "startFrame": 386, "endFrameExclusive": 500, "startSeconds": 12.866666666666667, "endSeconds": 16.666666666666668, "actions": [ { "action": "click", "target": "[data-id=\"demo-2\"] [data-action=\"edit\"]" }, { "action": "fill", "target": "#task-due", "value": "2026-09-27" }, { "action": "click", "target": "#save-task" } ], "originalStartFrame": 380, "originalEndFrameExclusive": 494, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/today-04.mp3", "taskId": "1dbd4277-1ed7-48a8-9f1f-e8ffd8d5389d", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 622400, "endSampleExclusive": 765064, "startSeconds": 12.966666666666667, "endSeconds": 15.938833333333333, "startFrame": 389, "endFrameExclusive": 479, "sourceSha256": "2f37878bf6ce1f4aac417d4b1f25380ca9f8c6deea25227fb3f312bfc3b13cf3" } }, { "id": "today-05", "helpStep": 3, "stepTitle": "Resolve an overdue task", "text": "The rescheduled task appears in Upcoming. Completed tasks leave Today too.", "narrationText": "The rescheduled task appears in Upcoming. Completed tasks leave Today too.", "startFrame": 500, "endFrameExclusive": 656, "startSeconds": 16.666666666666668, "endSeconds": 21.866666666666667, "actions": [ { "action": "click", "target": "[data-view=\"upcoming\"]" }, { "action": "highlight", "target": "[data-id=\"demo-2\"]" }, { "action": "click", "target": "[data-view=\"today\"]" }, { "action": "click", "target": "[data-id=\"demo-1\"] .task-check" } ], "originalStartFrame": 494, "originalEndFrameExclusive": 641, "addedHoldFrames": 9, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/today-05.mp3", "taskId": "dc4b99e4-8408-4db8-abf8-620a1070d215", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 804800, "endSampleExclusive": 1041087, "startSeconds": 16.766666666666666, "endSeconds": 21.6893125, "startFrame": 503, "endFrameExclusive": 651, "sourceSha256": "b721734c07d36d0dbe050ecc239db4312dd360599dcfb122ec597cde93dd2fd5" } }, { "id": "today-06", "helpStep": 4, "stepTitle": "Understand an empty view", "text": "When no unfinished tasks remain due today, this view is clear. Other tasks still exist.", "narrationText": "When no unfinished tasks remain due today, this view is clear. Other tasks still exist.", "startFrame": 656, "endFrameExclusive": 835, "startSeconds": 21.866666666666667, "endSeconds": 27.833333333333332, "actions": [ { "action": "click", "target": ".task-row .task-check" }, { "action": "highlight", "target": ".empty" } ], "originalStartFrame": 641, "originalEndFrameExclusive": 808, "addedHoldFrames": 12, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/today-06.mp3", "taskId": "584f64a3-cb70-4efa-b91b-8fdbb2aff46f", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1054400, "endSampleExclusive": 1328581, "startSeconds": 21.966666666666665, "endSeconds": 27.678770833333335, "startFrame": 659, "endFrameExclusive": 831, "sourceSha256": "30427a55671efaae8f8acacf9824c47d9dc914fcb60977cc842e1df443bd16fb" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "0a094c256aa185d7ec0e11ae6c57b1df975f6b58e845e210c53221a7c72ed8a3", "masterSha256": "e647b587f22dcc62d2740e5d45acf7ab6eb67a49e10523b4866f7e98859942e7", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/today.mp4", "originalMasterSha256": "c6d50b7a2be8a9aa480e27e90cb104fbd640c8659c06d59625b90f5bbb607463", "originalFrameCount": 808, "addedNarrationHoldFrames": 27, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "today-narration.m4a", "trackMaster": "output/narration/tracks/today.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "upcoming", "title": "Plan future work with Upcoming", "video": "upcoming.mp4", "poster": "upcoming-poster.jpg", "captions": "upcoming.vtt", "srt": "upcoming.srt", "subtitleLog": "upcoming.json", "sourceMaster": "output/video-masters-narrated/upcoming.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 814, "durationSeconds": 27.133333333333333, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "upcoming-01", "helpStep": 1, "stepTitle": "Select Upcoming", "text": "Select Upcoming to see unfinished tasks with future dates.", "narrationText": "Select Upcoming to see unfinished tasks with future dates.", "startFrame": 0, "endFrameExclusive": 122, "startSeconds": 0.0, "endSeconds": 4.066666666666666, "actions": [ { "action": "click", "target": "[data-view=\"upcoming\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 122, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/upcoming-01.mp3", "taskId": "f237887c-5412-4e54-bf32-e00b2887417d", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 160838, "startSeconds": 0.1, "endSeconds": 3.350791666666667, "startFrame": 3, "endFrameExclusive": 101, "sourceSha256": "bdce321805293d04b2f0ef53acb30edfa95c5449be0804604d5852c774268989" } }, { "id": "upcoming-02", "helpStep": 1, "stepTitle": "Select Upcoming", "text": "Choose Due date to put the nearest deadlines first.", "narrationText": "Choose Due date to put the nearest deadlines first.", "startFrame": 122, "endFrameExclusive": 237, "startSeconds": 4.066666666666666, "endSeconds": 7.9, "actions": [ { "action": "select", "target": "#sort", "value": "due" } ], "originalStartFrame": 122, "originalEndFrameExclusive": 237, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/upcoming-02.mp3", "taskId": "55f571ca-9f76-4c8b-bff8-23828d71cce9", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 200000, "endSampleExclusive": 340435, "startSeconds": 4.166666666666667, "endSeconds": 7.092395833333334, "startFrame": 125, "endFrameExclusive": 213, "sourceSha256": "ed95420987ca94c9325cebe11eeb8e8e35d6b3d986916c846e1ad988a75d8d2f" } }, { "id": "upcoming-03", "helpStep": 2, "stepTitle": "Create a future task", "text": "New task defaults to tomorrow here. Set another future date if needed.", "narrationText": "New task defaults to tomorrow here. Set another future date if needed.", "startFrame": 237, "endFrameExclusive": 377, "startSeconds": 7.9, "endSeconds": 12.566666666666666, "actions": [ { "action": "click", "target": "#new-task" }, { "action": "highlight", "target": "#task-due" }, { "action": "fill", "target": "#task-due", "value": "2026-09-28" }, { "action": "click", "target": "#cancel-editor" } ], "originalStartFrame": 237, "originalEndFrameExclusive": 377, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/upcoming-03.mp3", "taskId": "3e52719a-472a-48b3-af57-d3ba3940e1f2", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 384000, "endSampleExclusive": 577933, "startSeconds": 8.0, "endSeconds": 12.040270833333333, "startFrame": 240, "endFrameExclusive": 362, "sourceSha256": "b2ca16bb7564ffd13528b1a81e3da16bf09d050159ce9e8115db116aeba14228" } }, { "id": "upcoming-04", "helpStep": 3, "stepTitle": "Change the schedule", "text": "Change a future task to today, then save it.", "narrationText": "Change a future task to today, then save it.", "startFrame": 377, "endFrameExclusive": 491, "startSeconds": 12.566666666666666, "endSeconds": 16.366666666666667, "actions": [ { "action": "click", "target": "[data-id=\"demo-5\"] [data-action=\"edit\"]" }, { "action": "fill", "target": "#task-due", "value": "2026-09-24" }, { "action": "click", "target": "#save-task" } ], "originalStartFrame": 377, "originalEndFrameExclusive": 491, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/upcoming-04.mp3", "taskId": "4fc1fb92-1b1e-4e6a-97cb-6fc1feb9e384", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 608000, "endSampleExclusive": 741747, "startSeconds": 12.666666666666666, "endSeconds": 15.4530625, "startFrame": 380, "endFrameExclusive": 464, "sourceSha256": "31529e015f2389249f9ce2c304890ec2eb623a29e62f1c83c778076db37a6763" } }, { "id": "upcoming-05", "helpStep": 3, "stepTitle": "Change the schedule", "text": "The task now belongs in Today. Undated tasks appear in All tasks and their list.", "narrationText": "The task now belongs in Today. Undated tasks appear in All tasks and their list.", "startFrame": 491, "endFrameExclusive": 662, "startSeconds": 16.366666666666667, "endSeconds": 22.066666666666666, "actions": [ { "action": "click", "target": "[data-view=\"today\"]" }, { "action": "highlight", "target": "[data-id=\"demo-5\"]" } ], "originalStartFrame": 491, "originalEndFrameExclusive": 648, "addedHoldFrames": 14, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/upcoming-05.mp3", "taskId": "1a2a3112-6b0d-4dde-ab7d-3e680c289b1a", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 790400, "endSampleExclusive": 1051207, "startSeconds": 16.466666666666665, "endSeconds": 21.900145833333333, "startFrame": 494, "endFrameExclusive": 658, "sourceSha256": "c80218f4e76d053839a13687d42a231527013047adcb3e2cdfc3fa2b4efd636f" } }, { "id": "upcoming-06", "helpStep": 4, "stepTitle": "Review work as dates arrive", "text": "As dates arrive, return to the tab or reload to refresh the date-based views.", "narrationText": "As dates arrive, return to the tab or reload to refresh the date-based views.", "startFrame": 662, "endFrameExclusive": 814, "startSeconds": 22.066666666666666, "endSeconds": 27.133333333333333, "actions": [ { "action": "reload" }, { "action": "click", "target": "[data-view=\"today\"]" } ], "originalStartFrame": 648, "originalEndFrameExclusive": 800, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/upcoming-06.mp3", "taskId": "e244a9f5-6152-4792-a7ad-af688d23533e", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1064000, "endSampleExclusive": 1289141, "startSeconds": 22.166666666666668, "endSeconds": 26.857104166666666, "startFrame": 665, "endFrameExclusive": 806, "sourceSha256": "1b78a6d7cee4d6faeb0cba2c40f07ac30176196f56ac3d410ab3ab3443323567" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "d74b6177616c50b2997e2a0d16b846de8ba8d463d7deebbd8b343b3a666ecb25", "masterSha256": "6fa17cf1d6e2d174cd5327b9ffe832712d2daea85111debf051e1b635362bce6", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/upcoming.mp4", "originalMasterSha256": "9c9d0a592e9d9e9e8af21ebd6df80c8583e4ad88971a5130ad78c5c270cc34e1", "originalFrameCount": 800, "addedNarrationHoldFrames": 14, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "upcoming-narration.m4a", "trackMaster": "output/narration/tracks/upcoming.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "complete", "title": "Complete and reopen tasks", "video": "complete.mp4", "poster": "complete-poster.jpg", "captions": "complete.vtt", "srt": "complete.srt", "subtitleLog": "complete.json", "sourceMaster": "output/video-masters-narrated/complete.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 680, "durationSeconds": 22.666666666666668, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "complete-01", "helpStep": 1, "stepTitle": "Complete a task", "text": "Check the box beside the task to mark it complete.", "narrationText": "Check the box beside the task to mark it complete.", "startFrame": 0, "endFrameExclusive": 115, "startSeconds": 0.0, "endSeconds": 3.8333333333333335, "actions": [ { "action": "click", "target": "[data-id=\"demo-1\"] .task-check" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 115, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/complete-01.mp3", "taskId": "084a8b17-3b23-44f0-99d1-182b42721a42", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 134089, "startSeconds": 0.1, "endSeconds": 2.7935208333333335, "startFrame": 3, "endFrameExclusive": 84, "sourceSha256": "bd516107534099cd4d6ac1d459d9cb59f659635f8dac1bbd01f408e8875ee059" } }, { "id": "complete-02", "helpStep": 2, "stepTitle": "Review finished work", "text": "Open Completed to review finished tasks and their checked boxes.", "narrationText": "Open Completed to review finished tasks and their checked boxes.", "startFrame": 115, "endFrameExclusive": 246, "startSeconds": 3.8333333333333335, "endSeconds": 8.2, "actions": [ { "action": "click", "target": "[data-view=\"completed\"]" }, { "action": "highlight", "target": "[data-id=\"demo-1\"]" } ], "originalStartFrame": 115, "originalEndFrameExclusive": 246, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/complete-02.mp3", "taskId": "6c5412f3-3c44-46cc-a561-0cc4ec363952", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 188800, "endSampleExclusive": 364900, "startSeconds": 3.933333333333333, "endSeconds": 7.602083333333334, "startFrame": 118, "endFrameExclusive": 229, "sourceSha256": "de4c638f4ad29d5781267805a2b483c699bc37d844447315a0b1d90527950908" } }, { "id": "complete-03", "helpStep": 3, "stepTitle": "Reopen a task", "text": "Uncheck the task to reopen it. It leaves the Completed view.", "narrationText": "Uncheck the task to reopen it. It leaves the Completed view.", "startFrame": 246, "endFrameExclusive": 371, "startSeconds": 8.2, "endSeconds": 12.366666666666667, "actions": [ { "action": "click", "target": "[data-id=\"demo-1\"] .task-check" } ], "originalStartFrame": 246, "originalEndFrameExclusive": 371, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/complete-03.mp3", "taskId": "af7f5f35-fa70-4bbd-9a9b-a17b0510611e", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 398400, "endSampleExclusive": 574500, "startSeconds": 8.3, "endSeconds": 11.96875, "startFrame": 249, "endFrameExclusive": 360, "sourceSha256": "8f6dd6a00f2f41f62f987455294bd4599223d66108dfe537c77a271f82474c99" } }, { "id": "complete-04", "helpStep": 4, "stepTitle": "Undo an accidental status change", "text": "Select Undo within 12 seconds to restore the previous completion status.", "narrationText": "Select Undo within 12 seconds to restore the previous completion status.", "startFrame": 371, "endFrameExclusive": 518, "startSeconds": 12.366666666666667, "endSeconds": 17.266666666666666, "actions": [ { "action": "click", "target": "#undo" } ], "originalStartFrame": 371, "originalEndFrameExclusive": 515, "addedHoldFrames": 3, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/complete-04.mp3", "taskId": "d9d6cad9-3eb3-4305-b61d-285c6ee65e71", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 598400, "endSampleExclusive": 821312, "startSeconds": 12.466666666666667, "endSeconds": 17.110666666666667, "startFrame": 374, "endFrameExclusive": 514, "sourceSha256": "54c5093c48acefbef313260adc4e103a345b9f0c1955781f9ef6e71551de2a11" } }, { "id": "complete-05", "helpStep": 3, "stepTitle": "Reopen a task", "text": "Reopened tasks keep their details and can be found in All tasks or their named list.", "narrationText": "Reopened tasks keep their details and can be found in All tasks or their named list.", "startFrame": 518, "endFrameExclusive": 680, "startSeconds": 17.266666666666666, "endSeconds": 22.666666666666668, "actions": [ { "action": "click", "target": "[data-id=\"demo-1\"] .task-check" }, { "action": "click", "target": "[data-view=\"all\"]" }, { "action": "highlight", "target": "[data-id=\"demo-1\"]" } ], "originalStartFrame": 515, "originalEndFrameExclusive": 677, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/complete-05.mp3", "taskId": "225fe4bd-d265-4199-b9db-8217480f694e", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 833600, "endSampleExclusive": 1067657, "startSeconds": 17.366666666666667, "endSeconds": 22.242854166666667, "startFrame": 521, "endFrameExclusive": 668, "sourceSha256": "e44ae8c186faa9eb326668cca6a77e7acfbc7db730d249fd113a4a9ae97501c2" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "d05c034c290a18753bdf0aea0d6fa12b5ddf7a01d0dee07ffc24cd65f32dd0d2", "masterSha256": "907a4bd6df5c331eca7e2b2b30c423b69a2a277f7165c8b318fe2daf328ccd55", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/complete.mp4", "originalMasterSha256": "7d8dbb59f5f6d401f7f58165f8692539f1060fa637098b4230f79d3612a45a8c", "originalFrameCount": 677, "addedNarrationHoldFrames": 3, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "complete-narration.m4a", "trackMaster": "output/narration/tracks/complete.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "delete", "title": "Delete a task and use Undo", "video": "delete.mp4", "poster": "delete-poster.jpg", "captions": "delete.vtt", "srt": "delete.srt", "subtitleLog": "delete.json", "sourceMaster": "output/video-masters-narrated/delete.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 914, "durationSeconds": 30.466666666666665, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "delete-01", "helpStep": 1, "stepTitle": "Choose the correct task", "text": "Read the title and details to identify the task you want to delete.", "narrationText": "Read the title and details to identify the task you want to delete.", "startFrame": 0, "endFrameExclusive": 136, "startSeconds": 0.0, "endSeconds": 4.533333333333333, "actions": [ { "action": "click", "target": "[data-view=\"Ideas\"]" }, { "action": "highlight", "target": "[data-id=\"demo-4\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 136, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/delete-01.mp3", "taskId": "b47553fe-76e2-4ea3-be1f-8039b7bf38ed", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 187588, "startSeconds": 0.1, "endSeconds": 3.9080833333333334, "startFrame": 3, "endFrameExclusive": 118, "sourceSha256": "4241bbacf1c0169f6086656d214deb081346ca7d84c6eeecc44dac9a2e68ac03" } }, { "id": "delete-02", "helpStep": 2, "stepTitle": "Select the row delete button", "text": "Select the row\u2019s \u00d7 button. Deletion happens immediately, without a confirmation.", "narrationText": "Select the row\u2019s \u00d7 button. Deletion happens immediately, without a confirmation.", "startFrame": 136, "endFrameExclusive": 293, "startSeconds": 4.533333333333333, "endSeconds": 9.766666666666667, "actions": [ { "action": "click", "target": "[data-id=\"demo-4\"] [data-action=\"delete\"]" } ], "originalStartFrame": 136, "originalEndFrameExclusive": 293, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/delete-02.mp3", "taskId": "fff35a3d-f97f-445f-b1ac-9869eb74b826", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 222400, "endSampleExclusive": 449770, "startSeconds": 4.633333333333334, "endSeconds": 9.370208333333334, "startFrame": 139, "endFrameExclusive": 282, "sourceSha256": "6bff5c6d82e17ee283ecc9c7ba329b5e194cba40a37841a71e9ffb1b2f975c95" } }, { "id": "delete-03", "helpStep": 3, "stepTitle": "Undo promptly if needed", "text": "Select Undo within 12 seconds to restore the task and its details.", "narrationText": "Select Undo within 12 seconds to restore the task and its details.", "startFrame": 293, "endFrameExclusive": 427, "startSeconds": 9.766666666666667, "endSeconds": 14.233333333333333, "actions": [ { "action": "click", "target": "#undo" }, { "action": "highlight", "target": "[data-id=\"demo-4\"]" } ], "originalStartFrame": 293, "originalEndFrameExclusive": 427, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/delete-03.mp3", "taskId": "7f3b3274-b0ad-46bd-b78f-18ad37d0f20e", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 473600, "endSampleExclusive": 674221, "startSeconds": 9.866666666666667, "endSeconds": 14.046270833333333, "startFrame": 296, "endFrameExclusive": 422, "sourceSha256": "98a06ea61dc35e7a8b6e494912dc64057a947888a57bfde9df9e46a3aaed6ca4" } }, { "id": "delete-04", "helpStep": 4, "stepTitle": "Recover after Undo expires", "text": "When Undo is no longer visible, recovery needs an earlier backup. There is no trash folder.", "narrationText": "When Undo is no longer visible, recovery needs an earlier backup. There is no trash folder.", "startFrame": 427, "endFrameExclusive": 606, "startSeconds": 14.233333333333333, "endSeconds": 20.2, "actions": [ { "action": "click", "target": "[data-id=\"demo-4\"] [data-action=\"delete\"]" }, { "action": "click", "target": "#dismiss-toast" }, { "action": "highlight", "target": "#import" } ], "originalStartFrame": 427, "originalEndFrameExclusive": 601, "addedHoldFrames": 5, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/delete-04.mp3", "taskId": "10113d4c-38af-40dd-aacd-adb2755f1f08", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 688000, "endSampleExclusive": 962181, "startSeconds": 14.333333333333334, "endSeconds": 20.0454375, "startFrame": 430, "endFrameExclusive": 602, "sourceSha256": "9d30890d3e2cc92ab69d6db67fa2cd5053420128e0b598d69182fc73b273fc78" } }, { "id": "delete-05", "helpStep": 4, "stepTitle": "Recover after Undo expires", "text": "The device file chooser is outside this recording. Select your Today List JSON backup.", "narrationText": "The device file chooser is outside this recording. Select your Today List JSON backup.", "startFrame": 606, "endFrameExclusive": 772, "startSeconds": 20.2, "endSeconds": 25.733333333333334, "actions": [ { "action": "choose-file", "name": "today-list-example.json", "note": "Native operating-system chooser is outside browser screencast." } ], "originalStartFrame": 601, "originalEndFrameExclusive": 767, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/delete-05.mp3", "taskId": "ef8eb9c7-4de4-44c2-9295-e0cbb575b1e7", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 974400, "endSampleExclusive": 1224061, "startSeconds": 20.3, "endSeconds": 25.501270833333333, "startFrame": 609, "endFrameExclusive": 766, "sourceSha256": "78974730a35fd7ec287f9d67799daa34c92176c6c11edfa587951dba7f40c37d" } }, { "id": "delete-06", "helpStep": 4, "stepTitle": "Recover after Undo expires", "text": "Import restored the missing task and kept the existing tasks unchanged.", "narrationText": "Import restored the missing task and kept the existing tasks unchanged.", "startFrame": 772, "endFrameExclusive": 914, "startSeconds": 25.733333333333334, "endSeconds": 30.466666666666665, "actions": [ { "action": "click", "target": "[data-view=\"Ideas\"]" }, { "action": "highlight", "target": "[data-id=\"demo-4\"]" } ], "originalStartFrame": 767, "originalEndFrameExclusive": 909, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/delete-06.mp3", "taskId": "41d445d0-1a52-46a2-893c-dd3bd72c5fe2", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1240000, "endSampleExclusive": 1433933, "startSeconds": 25.833333333333332, "endSeconds": 29.873604166666667, "startFrame": 775, "endFrameExclusive": 897, "sourceSha256": "c5349a26964b35ae30b8885fb8505f8972b64c22df95525a7f99c14fdd084a7d" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "6345f45d0b166f105c2a2a92db11c62151c0f2ba446c90f75f51ca159c1f4ba0", "masterSha256": "2a3692abe5c9892ab5d5a0593002013d99ddfd65f1dea5f1a7f7ac3c2b9f9ead", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/delete.mp4", "originalMasterSha256": "d6246ce292ad78632d99e86403cdf2c3b44d3a2ccdbd024bdec4a9673c4bad8c", "originalFrameCount": 909, "addedNarrationHoldFrames": 5, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "delete-narration.m4a", "trackMaster": "output/narration/tracks/delete.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "search", "title": "Search tasks and clear filters", "video": "search.mp4", "poster": "search-poster.jpg", "captions": "search.vtt", "srt": "search.srt", "subtitleLog": "search.json", "sourceMaster": "output/video-masters-narrated/search.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 687, "durationSeconds": 22.9, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "search-01", "helpStep": 1, "stepTitle": "Choose the search scope", "text": "Choose All tasks to search across every list and completion status.", "narrationText": "Choose All tasks to search across every list and completion status.", "startFrame": 0, "endFrameExclusive": 136, "startSeconds": 0.0, "endSeconds": 4.533333333333333, "actions": [ { "action": "click", "target": "[data-view=\"all\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 136, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/search-01.mp3", "taskId": "8de2866b-0bef-470d-b5b8-89ad05a9a2dc", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 185359, "startSeconds": 0.1, "endSeconds": 3.861645833333333, "startFrame": 3, "endFrameExclusive": 116, "sourceSha256": "724773d30e284f016d2496c2cdd96a364fe4ec0274e1aa0de1297c9e4ea9a4e9" } }, { "id": "search-02", "helpStep": 2, "stepTitle": "Enter a word or phrase", "text": "Type milestones in Search tasks. Search includes names, notes, and list names.", "narrationText": "Type milestones in Search tasks. Search includes names, notes, and list names.", "startFrame": 136, "endFrameExclusive": 299, "startSeconds": 4.533333333333333, "endSeconds": 9.966666666666667, "actions": [ { "action": "type", "target": "#search", "value": "milestones" } ], "originalStartFrame": 136, "originalEndFrameExclusive": 290, "addedHoldFrames": 9, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/search-02.mp3", "taskId": "4efc89d0-b102-4008-8993-1179b96b758b", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 222400, "endSampleExclusive": 469832, "startSeconds": 4.633333333333334, "endSeconds": 9.788166666666667, "startFrame": 139, "endFrameExclusive": 294, "sourceSha256": "2bff48ceb17af12f9a154238f3fddc9148b232addb3c16d5e396c894196cc237" } }, { "id": "search-03", "helpStep": 3, "stepTitle": "Review the matching rows", "text": "This task matches because its notes include milestones.", "narrationText": "This task matches because its notes include milestones.", "startFrame": 299, "endFrameExclusive": 415, "startSeconds": 9.966666666666667, "endSeconds": 13.833333333333334, "actions": [ { "action": "highlight", "target": "[data-id=\"demo-1\"]" } ], "originalStartFrame": 290, "originalEndFrameExclusive": 406, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/search-03.mp3", "taskId": "dafcc2c8-7702-4ee2-a7da-b958db3a22d4", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 483200, "endSampleExclusive": 645926, "startSeconds": 10.066666666666666, "endSeconds": 13.456791666666666, "startFrame": 302, "endFrameExclusive": 404, "sourceSha256": "bf7a1856e21c45ede24b2fb49f2a93ca8742e04c7f8a2a0d53d8fbe5b2e2533a" } }, { "id": "search-04", "helpStep": 4, "stepTitle": "Reset a search with no matches", "text": "A search with no matches offers Clear filters.", "narrationText": "A search with no matches offers Clear filters.", "startFrame": 415, "endFrameExclusive": 530, "startSeconds": 13.833333333333334, "endSeconds": 17.666666666666668, "actions": [ { "action": "type", "target": "#search", "value": "unfindable" }, { "action": "highlight", "target": ".empty" } ], "originalStartFrame": 406, "originalEndFrameExclusive": 521, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/search-04.mp3", "taskId": "03a7e6b7-0263-47b6-bba6-261a4d88d0d1", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 668800, "endSampleExclusive": 800318, "startSeconds": 13.933333333333334, "endSeconds": 16.673291666666668, "startFrame": 418, "endFrameExclusive": 501, "sourceSha256": "c56fdee5c7be14327ba3a49cd9b1e6cf67ef3087aab9cf9cd1770759c0797907" } }, { "id": "search-05", "helpStep": 4, "stepTitle": "Reset a search with no matches", "text": "Clear filters empties search and resets priority, while keeping the current view.", "narrationText": "Clear filters empties search and resets priority, while keeping the current view.", "startFrame": 530, "endFrameExclusive": 687, "startSeconds": 17.666666666666668, "endSeconds": 22.9, "actions": [ { "action": "click", "target": "#clear-filters" }, { "action": "highlight", "target": ".toolbar" } ], "originalStartFrame": 521, "originalEndFrameExclusive": 678, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/search-05.mp3", "taskId": "58380123-d46a-47b5-9932-c27d6be27d9b", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 852800, "endSampleExclusive": 1062337, "startSeconds": 17.766666666666666, "endSeconds": 22.132020833333332, "startFrame": 533, "endFrameExclusive": 664, "sourceSha256": "4aa8504b38b905721c7ca060a375e561b647e98dd7bb40672925f8e521d21efe" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "e2bf3309c7ee9f4e387a32fafa88878bbc21db707a4d2ba2096ba061bc371d0a", "masterSha256": "7fbb68dd0d0c9f4eb8d40bd98318e14059097ab1cd904a7ec3a540c7e88f2197", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/search.mp4", "originalMasterSha256": "2766c5cce03f0281cfa57a06967411fbed9c9308b5a899718ab6ebf514c68bec", "originalFrameCount": 678, "addedNarrationHoldFrames": 9, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "search-narration.m4a", "trackMaster": "output/narration/tracks/search.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "priority", "title": "Set priorities and filter by importance", "video": "priority.mp4", "poster": "priority-poster.jpg", "captions": "priority.vtt", "srt": "priority.srt", "subtitleLog": "priority.json", "sourceMaster": "output/video-masters/priority.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 656, "durationSeconds": 21.866666666666667, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "priority-01", "helpStep": 1, "stepTitle": "Assign a priority", "text": "Open a task, choose its Priority, and save the change.", "narrationText": "Open a task, choose its Priority, and save the change.", "startFrame": 0, "endFrameExclusive": 116, "startSeconds": 0.0, "endSeconds": 3.8666666666666667, "actions": [ { "action": "click", "target": "[data-id=\"demo-5\"] [data-action=\"edit\"]" }, { "action": "select", "target": "#task-priority", "value": "high" }, { "action": "click", "target": "#save-task" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 116, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/priority-01.mp3", "taskId": "a007cbe7-4473-460e-bb4c-20ff2ed34c6e", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 160838, "startSeconds": 0.1, "endSeconds": 3.350791666666667, "startFrame": 3, "endFrameExclusive": 101, "sourceSha256": "1c223db40d5c709a42f6372be4e05a2792a0caa910559f791982ea5f27c72e52" } }, { "id": "priority-02", "helpStep": 2, "stepTitle": "Filter the visible tasks", "text": "Choose High priority in the filter above the task list.", "narrationText": "Choose High priority in the filter above the task list.", "startFrame": 116, "endFrameExclusive": 233, "startSeconds": 3.8666666666666667, "endSeconds": 7.766666666666667, "actions": [ { "action": "select", "target": "#priority-filter", "value": "high" } ], "originalStartFrame": 116, "originalEndFrameExclusive": 233, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/priority-02.mp3", "taskId": "d6415f2d-d0c9-4aa2-a6ff-dab018a39d5e", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 190400, "endSampleExclusive": 339751, "startSeconds": 3.966666666666667, "endSeconds": 7.078145833333333, "startFrame": 119, "endFrameExclusive": 213, "sourceSha256": "cb022407bfb5f8db1a48bb71dfa180d597a5f4e3d9f8ae5d1fe92d97ddafb732" } }, { "id": "priority-03", "helpStep": 3, "stepTitle": "Read the result", "text": "Only matching tasks remain. The High priority badges confirm their priority.", "narrationText": "Only matching tasks remain. The High priority badges confirm their priority.", "startFrame": 233, "endFrameExclusive": 383, "startSeconds": 7.766666666666667, "endSeconds": 12.766666666666667, "actions": [ { "action": "highlight", "target": "#task-area" } ], "originalStartFrame": 233, "originalEndFrameExclusive": 383, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/priority-03.mp3", "taskId": "ebba0089-2a20-4bdb-9a5c-731d3f49fc91", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 377600, "endSampleExclusive": 600512, "startSeconds": 7.866666666666666, "endSeconds": 12.510666666666667, "startFrame": 236, "endFrameExclusive": 376, "sourceSha256": "0267d429e88e705616573b07af6f69f57f52f92ed93ff2888e03bd4be5ca05b1" } }, { "id": "priority-04", "helpStep": 4, "stepTitle": "Return to every priority", "text": "Choose All priorities to bring the other tasks back.", "narrationText": "Choose All priorities to bring the other tasks back.", "startFrame": 383, "endFrameExclusive": 497, "startSeconds": 12.766666666666667, "endSeconds": 16.566666666666666, "actions": [ { "action": "select", "target": "#priority-filter", "value": "all" }, { "action": "highlight", "target": "#task-area" } ], "originalStartFrame": 383, "originalEndFrameExclusive": 497, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/priority-04.mp3", "taskId": "08adc1a6-ca04-4b58-ba53-36d385ece3a9", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 617600, "endSampleExclusive": 760264, "startSeconds": 12.866666666666667, "endSeconds": 15.838833333333334, "startFrame": 386, "endFrameExclusive": 476, "sourceSha256": "7eb26a47887eb279d36f394f3b264f4d5622697050f405aa46036558b309da7d" } }, { "id": "priority-05", "helpStep": 4, "stepTitle": "Return to every priority", "text": "To order all priorities instead of filtering, choose Priority in the sort control.", "narrationText": "To order all priorities instead of filtering, choose Priority in the sort control.", "startFrame": 497, "endFrameExclusive": 656, "startSeconds": 16.566666666666666, "endSeconds": 21.866666666666667, "actions": [ { "action": "select", "target": "#sort", "value": "priority" } ], "originalStartFrame": 497, "originalEndFrameExclusive": 656, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/priority-05.mp3", "taskId": "c2b1c71b-b091-44ee-9af3-b91f8966a8c7", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 800000, "endSampleExclusive": 1013995, "startSeconds": 16.666666666666668, "endSeconds": 21.124895833333333, "startFrame": 500, "endFrameExclusive": 634, "sourceSha256": "afbd39ff7772d3ce9181c804bea3b32dab60b8fa119c996ce967aab0bb9296f6" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "e41eafe03b3ecfb873578f6c839705a85d8922de0e171b27011b87ce8e99210b", "masterSha256": "398382581459c970af6c03e14f93daae4acc111121e80d525d487b1021c30f41", "controlsClearancePixels": 128, "originalFrameCount": 656, "addedNarrationHoldFrames": 0, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "priority-narration.m4a", "trackMaster": "output/narration/tracks/priority.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "sort", "title": "Sort tasks", "video": "sort.mp4", "poster": "sort-poster.jpg", "captions": "sort.vtt", "srt": "sort.srt", "subtitleLog": "sort.json", "sourceMaster": "output/video-masters/sort.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 750, "durationSeconds": 25.0, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "sort-01", "helpStep": 1, "stepTitle": "Choose a view and filters", "text": "Select the view you want to sort. Here we use All tasks.", "narrationText": "Select the view you want to sort. Here we use All tasks.", "startFrame": 0, "endFrameExclusive": 119, "startSeconds": 0.0, "endSeconds": 3.966666666666667, "actions": [ { "action": "click", "target": "[data-view=\"all\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 119, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/sort-01.mp3", "taskId": "c54c23d6-235b-4ce9-9b48-fc45f8884168", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 174213, "startSeconds": 0.1, "endSeconds": 3.6294375, "startFrame": 3, "endFrameExclusive": 109, "sourceSha256": "62b43b5dd8e76a17706218303e74a5973f8512fcb7c88f9f52237ef8148b4a47" } }, { "id": "sort-02", "helpStep": 2, "stepTitle": "Select an ordering", "text": "Due date puts earlier dates first and undated tasks last.", "narrationText": "Due date puts earlier dates first and undated tasks last.", "startFrame": 119, "endFrameExclusive": 239, "startSeconds": 3.966666666666667, "endSeconds": 7.966666666666667, "actions": [ { "action": "select", "target": "#sort", "value": "due" }, { "action": "highlight", "target": "#task-area" } ], "originalStartFrame": 119, "originalEndFrameExclusive": 239, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/sort-02.mp3", "taskId": "f6f7a6fd-3965-446c-a8ce-a338c38123a8", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 195200, "endSampleExclusive": 366842, "startSeconds": 4.066666666666666, "endSeconds": 7.642541666666666, "startFrame": 122, "endFrameExclusive": 230, "sourceSha256": "b27f7fb67fa5d50678e55e923b8371a9fc2301ebd54feb74235225ca949bec6e" } }, { "id": "sort-03", "helpStep": 2, "stepTitle": "Select an ordering", "text": "Priority orders High, then Medium, then Low.", "narrationText": "Priority orders High, then Medium, then Low.", "startFrame": 239, "endFrameExclusive": 353, "startSeconds": 7.966666666666667, "endSeconds": 11.766666666666667, "actions": [ { "action": "select", "target": "#sort", "value": "priority" } ], "originalStartFrame": 239, "originalEndFrameExclusive": 353, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/sort-03.mp3", "taskId": "74d9b512-b293-4b06-87a5-9dab686fb455", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 387200, "endSampleExclusive": 520947, "startSeconds": 8.066666666666666, "endSeconds": 10.8530625, "startFrame": 242, "endFrameExclusive": 326, "sourceSha256": "856d9915bac1cf14c421b1a5397a43d4ba9d190b6af20e697d0ba86e9a849ae6" } }, { "id": "sort-04", "helpStep": 2, "stepTitle": "Select an ordering", "text": "A\u2013Z orders task names alphabetically.", "narrationText": "A\u2013Z orders task names alphabetically.", "startFrame": 353, "endFrameExclusive": 467, "startSeconds": 11.766666666666667, "endSeconds": 15.566666666666666, "actions": [ { "action": "select", "target": "#sort", "value": "title" } ], "originalStartFrame": 353, "originalEndFrameExclusive": 467, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/sort-04.mp3", "taskId": "df4b7320-5696-4735-b4c1-2d215f01a2e4", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 569600, "endSampleExclusive": 681056, "startSeconds": 11.866666666666667, "endSeconds": 14.188666666666666, "startFrame": 356, "endFrameExclusive": 426, "sourceSha256": "84dc3c370be168bc165324db604ff8d88cfca72b6ffbcb2fb355a3d1adb46226" } }, { "id": "sort-05", "helpStep": 3, "stepTitle": "Read each section separately", "text": "TO DO and COMPLETED remain separate sections, each using the chosen order.", "narrationText": "TO DO and COMPLETED remain separate sections, each using the chosen order.", "startFrame": 467, "endFrameExclusive": 614, "startSeconds": 15.566666666666666, "endSeconds": 20.466666666666665, "actions": [ { "action": "scroll", "target": ".task-list:last-of-type" }, { "action": "highlight", "target": ".task-list:last-of-type" } ], "originalStartFrame": 467, "originalEndFrameExclusive": 614, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/sort-05.mp3", "taskId": "228d05e9-9c6e-4fe5-aa4e-490210b990c5", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 752000, "endSampleExclusive": 968224, "startSeconds": 15.666666666666666, "endSeconds": 20.171333333333333, "startFrame": 470, "endFrameExclusive": 606, "sourceSha256": "854752607a474ae5b0f69eb5fa13c594e04a5f0513ea1a325105af1ebe27441c" } }, { "id": "sort-06", "helpStep": 4, "stepTitle": "Change the order whenever needed", "text": "Switch back to Newest first to show the latest-created tasks first.", "narrationText": "Switch back to Newest first to show the latest-created tasks first.", "startFrame": 614, "endFrameExclusive": 750, "startSeconds": 20.466666666666665, "endSeconds": 25.0, "actions": [ { "action": "scroll", "target": "#sort" }, { "action": "select", "target": "#sort", "value": "created" } ], "originalStartFrame": 614, "originalEndFrameExclusive": 750, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/sort-06.mp3", "taskId": "cdebaad9-d5fa-4c6a-95d3-904fa7bcdad1", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 987200, "endSampleExclusive": 1156613, "startSeconds": 20.566666666666666, "endSeconds": 24.096104166666667, "startFrame": 617, "endFrameExclusive": 723, "sourceSha256": "66b3994c374969c1f805b274b516a0bd7d3bf8c4972d493d99add4a149f36702" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "f265a4606f2cbfd0f244c0ea842a48cd3ea8422a73b9365e82296e157ed845e7", "masterSha256": "b1325b81c56b5efed1ee905d7424ab050eebfc7a2abd6980bc2cdbe81fe5c5c2", "controlsClearancePixels": 128, "originalFrameCount": 750, "addedNarrationHoldFrames": 0, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "sort-narration.m4a", "trackMaster": "output/narration/tracks/sort.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "progress", "title": "Understand progress and task counts", "video": "progress.mp4", "poster": "progress-poster.jpg", "captions": "progress.vtt", "srt": "progress.srt", "subtitleLog": "progress.json", "sourceMaster": "output/video-masters/progress.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 759, "durationSeconds": 25.3, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "progress-01", "helpStep": 1, "stepTitle": "Read the fraction", "text": "The fraction shows completed tasks out of all saved tasks: one of six here.", "narrationText": "The fraction shows completed tasks out of all saved tasks: one of six here.", "startFrame": 0, "endFrameExclusive": 149, "startSeconds": 0.0, "endSeconds": 4.966666666666667, "actions": [ { "action": "highlight", "target": ".overview" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 149, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/progress-01.mp3", "taskId": "95898548-0514-42ba-a93f-2a219698fc72", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 223254, "startSeconds": 0.1, "endSeconds": 4.651125, "startFrame": 3, "endFrameExclusive": 140, "sourceSha256": "97e3b9208e2f000c10f209c3b1ffa9e0dfee653f2f9c5d5701b61c5913e7de9f" } }, { "id": "progress-02", "helpStep": 2, "stepTitle": "Read the remaining count", "text": "The remaining count covers the whole workspace. Complete a task to update it.", "narrationText": "The remaining count covers the whole workspace. Complete a task to update it.", "startFrame": 149, "endFrameExclusive": 301, "startSeconds": 4.966666666666667, "endSeconds": 10.033333333333333, "actions": [ { "action": "click", "target": "[data-id=\"demo-1\"] .task-check" }, { "action": "highlight", "target": ".overview" } ], "originalStartFrame": 149, "originalEndFrameExclusive": 301, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/progress-02.mp3", "taskId": "1fcf4d23-be93-4ddf-9ecf-0d540eb18146", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 243200, "endSampleExclusive": 461654, "startSeconds": 5.066666666666666, "endSeconds": 9.617791666666667, "startFrame": 152, "endFrameExclusive": 289, "sourceSha256": "811a3567180a0c932421f0a159dcdef6f334450d3f2d82dae48069e32449e092" } }, { "id": "progress-03", "helpStep": 3, "stepTitle": "Compare navigation and section badges", "text": "List badges count unfinished tasks. Section headings count the visible rows.", "narrationText": "List badges count unfinished tasks. Section headings count the visible rows.", "startFrame": 301, "endFrameExclusive": 451, "startSeconds": 10.033333333333333, "endSeconds": 15.033333333333333, "actions": [ { "action": "click", "target": "[data-view=\"Work\"]" }, { "action": "highlight", "target": "#navigation" }, { "action": "highlight", "target": "#task-area" } ], "originalStartFrame": 301, "originalEndFrameExclusive": 451, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/progress-03.mp3", "taskId": "82e594c9-bb47-4ae4-8eba-9ea9b80d32d1", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 486400, "endSampleExclusive": 713770, "startSeconds": 10.133333333333333, "endSeconds": 14.870208333333334, "startFrame": 304, "endFrameExclusive": 447, "sourceSha256": "d8147a3389483a8aec3b769f09403444869e09555e78d91edf1b2c8d91e9ecc0" } }, { "id": "progress-04", "helpStep": 4, "stepTitle": "Interpret all-done and empty states", "text": "A clear Today view does not mean every task is complete. Other views may still contain work.", "narrationText": "A clear Today view does not mean every task is complete. Other views may still contain work.", "startFrame": 451, "endFrameExclusive": 626, "startSeconds": 15.033333333333333, "endSeconds": 20.866666666666667, "actions": [ { "action": "click", "target": "[data-view=\"today\"]" }, { "action": "click", "target": "[data-id=\"demo-2\"] .task-check" }, { "action": "highlight", "target": ".empty" } ], "originalStartFrame": 451, "originalEndFrameExclusive": 626, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/progress-04.mp3", "taskId": "850f639b-733d-41b1-91d1-695aedd50606", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 726400, "endSampleExclusive": 993894, "startSeconds": 15.133333333333333, "endSeconds": 20.706125, "startFrame": 454, "endFrameExclusive": 622, "sourceSha256": "24f1c2ceb05f550a7240f08cf303a14d52025ccc4d574257d5b1aa879d35731f" } }, { "id": "progress-05", "helpStep": 4, "stepTitle": "Interpret all-done and empty states", "text": "All tasks shows the unfinished work and completed tasks together.", "narrationText": "All tasks shows the unfinished work and completed tasks together.", "startFrame": 626, "endFrameExclusive": 759, "startSeconds": 20.866666666666667, "endSeconds": 25.3, "actions": [ { "action": "click", "target": "[data-view=\"all\"]" }, { "action": "highlight", "target": ".overview" } ], "originalStartFrame": 626, "originalEndFrameExclusive": 759, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/progress-05.mp3", "taskId": "640a4ee6-7818-4d11-8b4f-1400de86773f", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1006400, "endSampleExclusive": 1189188, "startSeconds": 20.966666666666665, "endSeconds": 24.77475, "startFrame": 629, "endFrameExclusive": 744, "sourceSha256": "3f838f12e4ca3cbbd85b5250aeaf39eb60ee0429e93f938f0b8c1e10c51cb97a" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "14663fd3f868be049ca530a0852e68bbd1d96d4ed451404ffa4c731f84fd49c6", "masterSha256": "f602f77482ef9d6362987400b3bb0f5ce169a0aa5c41dfb80d5f55583273f1c0", "controlsClearancePixels": 128, "originalFrameCount": 759, "addedNarrationHoldFrames": 0, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "progress-narration.m4a", "trackMaster": "output/narration/tracks/progress.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "export", "title": "Export a backup", "video": "export.mp4", "poster": "export-poster.jpg", "captions": "export.vtt", "srt": "export.srt", "subtitleLog": "export.json", "sourceMaster": "output/video-masters/export.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 1054, "durationSeconds": 35.13333333333333, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "export-01", "helpStep": 1, "stepTitle": "Find Export backup", "text": "Find Export backup at the bottom of the desktop sidebar.", "narrationText": "Find Export backup at the bottom of the desktop sidebar.", "startFrame": 0, "endFrameExclusive": 119, "startSeconds": 0.0, "endSeconds": 3.966666666666667, "actions": [ { "action": "highlight", "target": "#export" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 119, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/export-01.mp3", "taskId": "ee4a8d61-093c-434b-bdc7-8d5af403112b", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 160838, "startSeconds": 0.1, "endSeconds": 3.350791666666667, "startFrame": 3, "endFrameExclusive": 101, "sourceSha256": "05877b93a6d34776f412b0c7cf6af9af33d885165e1dad33758b73e2e17d94f2" } }, { "id": "export-02", "helpStep": 2, "stepTitle": "Download the backup", "text": "Select Export backup to download all saved tasks as a JSON file.", "narrationText": "Select Export backup to download all saved tasks as a JSON file.", "startFrame": 119, "endFrameExclusive": 250, "startSeconds": 3.966666666666667, "endSeconds": 8.333333333333334, "actions": [ { "action": "download-backup" }, { "action": "click", "target": "#export" } ], "originalStartFrame": 119, "originalEndFrameExclusive": 250, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/export-02.mp3", "taskId": "78c336e3-693c-479d-8242-a9d9f6d3209d", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 195200, "endSampleExclusive": 391362, "startSeconds": 4.066666666666666, "endSeconds": 8.153375, "startFrame": 122, "endFrameExclusive": 245, "sourceSha256": "69ae9ef5a2d64dd1ecfa6f62086e8c0bde0cc04046fae6a153a13125197d6f5b" } }, { "id": "export-03", "helpStep": 3, "stepTitle": "Check and store the file", "text": "Open the saved JSON from your downloads. Here is the actual file from this recording.", "narrationText": "Open the saved JSON from your downloads. Here is the actual file from this recording.", "startFrame": 250, "endFrameExclusive": 415, "startSeconds": 8.333333333333334, "endSeconds": 13.833333333333334, "actions": [ { "action": "demo-fixture", "description": "Open the actual downloaded JSON file in the browser." } ], "originalStartFrame": 250, "originalEndFrameExclusive": 415, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/export-03.mp3", "taskId": "fa9a4328-6889-4dd5-817f-295447377078", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 404800, "endSampleExclusive": 632170, "startSeconds": 8.433333333333334, "endSeconds": 13.170208333333333, "startFrame": 253, "endFrameExclusive": 396, "sourceSha256": "e211dbcbd4fde3c7727d7748690bc7850063d1f69023477e2af9ceb82fc2b698" } }, { "id": "export-04", "helpStep": 3, "stepTitle": "Check and store the file", "text": "The file contains all saved tasks. Keep a copy somewhere you can find later.", "narrationText": "The file contains all saved tasks. Keep a copy somewhere you can find later.", "startFrame": 415, "endFrameExclusive": 565, "startSeconds": 13.833333333333334, "endSeconds": 18.833333333333332, "actions": [], "originalStartFrame": 415, "originalEndFrameExclusive": 565, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/export-04.mp3", "taskId": "93a575e0-d217-42df-99c1-9e8d8ad6e389", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 668800, "endSampleExclusive": 887254, "startSeconds": 13.933333333333334, "endSeconds": 18.484458333333333, "startFrame": 418, "endFrameExclusive": 555, "sourceSha256": "2339dc843745dba9857d1ad0d3cbb6db7b13a2735bd58f1c892f28aa7f58bdf7" } }, { "id": "export-05", "helpStep": 4, "stepTitle": "Use the backup on another browser or device", "text": "To move data, open Today List in the destination browser and import that backup.", "narrationText": "To move data, open Today List in the destination browser and import that backup.", "startFrame": 565, "endFrameExclusive": 721, "startSeconds": 18.833333333333332, "endSeconds": 24.033333333333335, "actions": [ { "action": "highlight", "target": "#import" } ], "originalStartFrame": 565, "originalEndFrameExclusive": 721, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/export-05.mp3", "taskId": "5848ebaa-0f38-4af2-87d5-2d2aa5315e0a", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 908800, "endSampleExclusive": 1127254, "startSeconds": 18.933333333333334, "endSeconds": 23.484458333333333, "startFrame": 568, "endFrameExclusive": 705, "sourceSha256": "16b10447f38956c98a896cf89c4b8fa4b9db4af539a7db6cf248daa7b9535d16" } }, { "id": "export-06", "helpStep": 4, "stepTitle": "Use the backup on another browser or device", "text": "The device file chooser is outside this recording. Select your Today List JSON backup.", "narrationText": "The device file chooser is outside this recording. Select your Today List JSON backup.", "startFrame": 721, "endFrameExclusive": 887, "startSeconds": 24.033333333333335, "endSeconds": 29.566666666666666, "actions": [ { "action": "choose-file", "name": "today-list-example.json", "note": "Native operating-system chooser is outside browser screencast." } ], "originalStartFrame": 721, "originalEndFrameExclusive": 887, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/export-06.mp3", "taskId": "7212c605-79a0-4a05-a272-a67033f771b1", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1158400, "endSampleExclusive": 1408061, "startSeconds": 24.133333333333333, "endSeconds": 29.334604166666665, "startFrame": 724, "endFrameExclusive": 881, "sourceSha256": "e6c1dfb8bfb8f40bedc4198c210c312e2bb4a7decef647b5e8e91e3afaf62ec5" } }, { "id": "export-07", "helpStep": 4, "stepTitle": "Use the backup on another browser or device", "text": "This example uses the same workspace, so matching task IDs are kept without duplicates.", "narrationText": "This example uses the same workspace, so matching task IDs are kept without duplicates.", "startFrame": 887, "endFrameExclusive": 1054, "startSeconds": 29.566666666666666, "endSeconds": 35.13333333333333, "actions": [ { "action": "highlight", "target": "#toast" } ], "originalStartFrame": 887, "originalEndFrameExclusive": 1054, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/export-07.mp3", "taskId": "b44e9ce8-ddeb-4906-9748-da83c80f2903", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1424000, "endSampleExclusive": 1671432, "startSeconds": 29.666666666666668, "endSeconds": 34.8215, "startFrame": 890, "endFrameExclusive": 1045, "sourceSha256": "1a2261da1c8a4edf168471e733bc0db9ea891ff52b8c67d5d3072724630ba977" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "71b8f00022481753e790dfd234bf8d32e8a1e4bb504c74fc79b2006d16fea98d", "masterSha256": "3195492f7c4d8496cb55647b15c0c7c1db1139e1fd5c99b3164098652811f80b", "controlsClearancePixels": 128, "originalFrameCount": 1054, "addedNarrationHoldFrames": 0, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "export-narration.m4a", "trackMaster": "output/narration/tracks/export.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "import", "title": "Import a backup and understand duplicates", "video": "import.mp4", "poster": "import-poster.jpg", "captions": "import.vtt", "srt": "import.srt", "subtitleLog": "import.json", "sourceMaster": "output/video-masters-narrated/import.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 821, "durationSeconds": 27.366666666666667, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "import-01", "helpStep": 1, "stepTitle": "Choose the backup file", "text": "Select Import at the bottom of the sidebar.", "narrationText": "Select Import at the bottom of the sidebar.", "startFrame": 0, "endFrameExclusive": 115, "startSeconds": 0.0, "endSeconds": 3.8333333333333335, "actions": [ { "action": "highlight", "target": "#import" }, { "action": "click", "target": "#import" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 115, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/import-01.mp3", "taskId": "ca4249e1-69ed-4d3b-9ff7-ede92a2c5907", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 118485, "startSeconds": 0.1, "endSeconds": 2.4684375, "startFrame": 3, "endFrameExclusive": 75, "sourceSha256": "e9ed971e87ab80216890784f5cb86234ca80ee0e9ee26c5bb206bc2b3c633b83" } }, { "id": "import-02", "helpStep": 1, "stepTitle": "Choose the backup file", "text": "The device file chooser is outside this recording. Select your Today List JSON backup.", "narrationText": "The device file chooser is outside this recording. Select your Today List JSON backup.", "startFrame": 115, "endFrameExclusive": 286, "startSeconds": 3.8333333333333335, "endSeconds": 9.533333333333333, "actions": [ { "action": "choose-file", "name": "today-list-example.json", "note": "Native operating-system chooser is outside browser screencast." } ], "originalStartFrame": 115, "originalEndFrameExclusive": 281, "addedHoldFrames": 5, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/import-02.mp3", "taskId": "59390edd-db31-4f13-bc3a-3bc90d5c24e3", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 188800, "endSampleExclusive": 449607, "startSeconds": 3.933333333333333, "endSeconds": 9.3668125, "startFrame": 118, "endFrameExclusive": 282, "sourceSha256": "798017cf714085efd9475989ae55dc6bc1a9474358bde65c2345fddbfead4339" } }, { "id": "import-03", "helpStep": 2, "stepTitle": "Check the import result", "text": "The message reports how many tasks were added. Existing tasks remain unchanged.", "narrationText": "The message reports how many tasks were added. Existing tasks remain unchanged.", "startFrame": 286, "endFrameExclusive": 446, "startSeconds": 9.533333333333333, "endSeconds": 14.866666666666667, "actions": [ { "action": "highlight", "target": "#toast" } ], "originalStartFrame": 281, "originalEndFrameExclusive": 435, "addedHoldFrames": 6, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/import-03.mp3", "taskId": "15bea24c-5742-48b8-8533-8304fe0f322f", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 462400, "endSampleExclusive": 705374, "startSeconds": 9.633333333333333, "endSeconds": 14.695291666666666, "startFrame": 289, "endFrameExclusive": 441, "sourceSha256": "d649ca452c3f16c7ba0a88653f9cc6710652639f534bcc271f5c6f83a305aed4" } }, { "id": "import-04", "helpStep": 3, "stepTitle": "Find imported tasks", "text": "Open All tasks and clear filters to find the imported task.", "narrationText": "Open All tasks and clear filters to find the imported task.", "startFrame": 446, "endFrameExclusive": 570, "startSeconds": 14.866666666666667, "endSeconds": 19.0, "actions": [ { "action": "click", "target": "[data-view=\"all\"]" }, { "action": "highlight", "target": "[data-id=\"demo-import\"]" } ], "originalStartFrame": 435, "originalEndFrameExclusive": 559, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/import-04.mp3", "taskId": "f09ab1bd-67d4-488d-93ff-b0fe2721ffd5", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 718400, "endSampleExclusive": 894500, "startSeconds": 14.966666666666667, "endSeconds": 18.635416666666668, "startFrame": 449, "endFrameExclusive": 560, "sourceSha256": "7422a469b43b66d46aa27be90a12781a84a30fa9bbab44c14e7ba0d22f1ef5a4" } }, { "id": "import-05", "helpStep": 4, "stepTitle": "Understand duplicates", "text": "Importing the same backup again skips existing task IDs.", "narrationText": "Importing the same backup again skips existing task IDs.", "startFrame": 570, "endFrameExclusive": 688, "startSeconds": 19.0, "endSeconds": 22.933333333333334, "actions": [ { "action": "choose-file", "name": "today-list-example.json", "note": "Native operating-system chooser is outside browser screencast." } ], "originalStartFrame": 559, "originalEndFrameExclusive": 677, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/import-05.mp3", "taskId": "8c291f90-6739-4f82-a8e1-b5cecad58605", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 916800, "endSampleExclusive": 1077297, "startSeconds": 19.1, "endSeconds": 22.4436875, "startFrame": 573, "endFrameExclusive": 674, "sourceSha256": "a5d10b02923918669ff907060078e16be9191314a10d019b23ba9a158685f55b" } }, { "id": "import-06", "helpStep": 4, "stepTitle": "Understand duplicates", "text": "These tasks are already in your list means nothing new was added.", "narrationText": "These tasks are already in your list means nothing new was added.", "startFrame": 688, "endFrameExclusive": 821, "startSeconds": 22.933333333333334, "endSeconds": 27.366666666666667, "actions": [ { "action": "highlight", "target": "#toast" } ], "originalStartFrame": 677, "originalEndFrameExclusive": 810, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/import-06.mp3", "taskId": "9f8df2b8-54ba-4639-9894-80f280d46bdc", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1105600, "endSampleExclusive": 1263867, "startSeconds": 23.033333333333335, "endSeconds": 26.3305625, "startFrame": 691, "endFrameExclusive": 790, "sourceSha256": "2edfba03333e9ef9053580d7f4a4c38680b2f490bf435a7fe4d7043eff1d5024" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "3efb5681d9ae62fe39f04012daaddf68128caced81459b4d24fd699e038c33f0", "masterSha256": "1dc40e657b85d75387d942ee5faceb59ba9bea58e3ed52fb9b3a068d90dd9d46", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/import.mp4", "originalMasterSha256": "9bf3aeafcce026e13a704882a4a2511884bf3422235635157aeb64034b11e0b8", "originalFrameCount": 810, "addedNarrationHoldFrames": 11, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "import-narration.m4a", "trackMaster": "output/narration/tracks/import.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "storage", "title": "Saving, browser storage, and moving devices", "video": "storage.mp4", "poster": "storage-poster.jpg", "captions": "storage.vtt", "srt": "storage.srt", "subtitleLog": "storage.json", "sourceMaster": "output/video-masters/storage.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 1209, "durationSeconds": 40.3, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "storage-01", "helpStep": 1, "stepTitle": "Check the save status", "text": "Saved locally confirms a successful write in this browser and site address.", "narrationText": "Saved locally confirms a successful write in this browser and site address.", "startFrame": 0, "endFrameExclusive": 149, "startSeconds": 0.0, "endSeconds": 4.966666666666667, "actions": [ { "action": "type", "target": "#quick-title", "value": "Check local saving" }, { "action": "keyboard", "key": "Enter" }, { "action": "highlight", "target": "#save-status" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 149, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-01.mp3", "taskId": "b2a1e1b3-23d7-4bd2-a8b7-ccc2a780c880", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 185359, "startSeconds": 0.1, "endSeconds": 3.861645833333333, "startFrame": 3, "endFrameExclusive": 116, "sourceSha256": "41970d2863944547020433fb068cc62dc84dcdeb6495c059b2a3696c0e1c0016" } }, { "id": "storage-02", "helpStep": 1, "stepTitle": "Check the save status", "text": "Reload the same site to confirm that saved tasks are still here.", "narrationText": "Reload the same site to confirm that saved tasks are still here.", "startFrame": 149, "endFrameExclusive": 280, "startSeconds": 4.966666666666667, "endSeconds": 9.333333333333334, "actions": [ { "action": "reload" } ], "originalStartFrame": 149, "originalEndFrameExclusive": 280, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-02.mp3", "taskId": "23df0409-cee8-4d07-aaf7-a0b079f9535b", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 243200, "endSampleExclusive": 412613, "startSeconds": 5.066666666666666, "endSeconds": 8.596104166666667, "startFrame": 152, "endFrameExclusive": 258, "sourceSha256": "6529a7931b6c796074b13a2450b4bab56a6c83dc57fca9337ea0186e8c9da1ac" } }, { "id": "storage-03", "helpStep": 2, "stepTitle": "Keep using the same browser and site address", "text": "Different browsers, profiles, and site addresses keep separate task collections.", "narrationText": "Different browsers, profiles, and site addresses keep separate task collections.", "startFrame": 280, "endFrameExclusive": 437, "startSeconds": 9.333333333333334, "endSeconds": 14.566666666666666, "actions": [ { "action": "highlight", "target": ".local-label" } ], "originalStartFrame": 280, "originalEndFrameExclusive": 437, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-03.mp3", "taskId": "43348382-06ae-48d7-80e3-27217a2d3f9d", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 452800, "endSampleExclusive": 680170, "startSeconds": 9.433333333333334, "endSeconds": 14.170208333333333, "startFrame": 283, "endFrameExclusive": 426, "sourceSha256": "871ba74ff5e18176c33b6df038608482ce7af660b2252c047837cb969cddc026" } }, { "id": "storage-04", "helpStep": 3, "stepTitle": "Use tabs with care", "text": "Another tab saves a new task; this tab automatically displays the update.", "narrationText": "Another tab saves a new task; this tab automatically displays the update.", "startFrame": 437, "endFrameExclusive": 582, "startSeconds": 14.566666666666666, "endSeconds": 19.4, "actions": [ { "action": "highlight", "target": ".task-row:first-of-type" } ], "originalStartFrame": 437, "originalEndFrameExclusive": 582, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-04.mp3", "taskId": "8655b6d8-98cd-409f-9993-f9d2ea30ad69", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 704000, "endSampleExclusive": 915766, "startSeconds": 14.666666666666666, "endSeconds": 19.078458333333334, "startFrame": 440, "endFrameExclusive": 573, "sourceSha256": "13d08c5ba21859b77e8fc2b6cb6aea54e5bf32406efe1c53337417d708382dda" } }, { "id": "storage-05", "helpStep": 4, "stepTitle": "Move data deliberately", "text": "Export a backup before moving to a different browser or device.", "narrationText": "Export a backup before moving to a different browser or device.", "startFrame": 582, "endFrameExclusive": 711, "startSeconds": 19.4, "endSeconds": 23.7, "actions": [ { "action": "download-backup" }, { "action": "click", "target": "#export" } ], "originalStartFrame": 582, "originalEndFrameExclusive": 711, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-05.mp3", "taskId": "cc5fae3a-8c12-4c51-8700-6288fe57ac1c", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 936000, "endSampleExclusive": 1098726, "startSeconds": 19.5, "endSeconds": 22.890125, "startFrame": 585, "endFrameExclusive": 687, "sourceSha256": "bac3e70ae51818620a2389334fb6d8393a0bac784287cb79920af66030d1e217" } }, { "id": "storage-06", "helpStep": 4, "stepTitle": "Move data deliberately", "text": "A different site address starts with separate storage. This example switches to localhost.", "narrationText": "A different site address starts with separate storage. This example switches to localhost.", "startFrame": 711, "endFrameExclusive": 884, "startSeconds": 23.7, "endSeconds": 29.466666666666665, "actions": [ { "action": "highlight", "target": ".empty" } ], "originalStartFrame": 711, "originalEndFrameExclusive": 884, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-06.mp3", "taskId": "ebeffd75-ebba-40e6-aabf-20e2804d8b57", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1142400, "endSampleExclusive": 1387603, "startSeconds": 23.8, "endSeconds": 28.908395833333334, "startFrame": 714, "endFrameExclusive": 868, "sourceSha256": "3d145d65ffb427340b9056a1fa3a261e033ef3a0be91a311bbe1c53bb9a822d8" } }, { "id": "storage-07", "helpStep": 4, "stepTitle": "Move data deliberately", "text": "The device file chooser is outside this recording. Select your Today List JSON backup.", "narrationText": "The device file chooser is outside this recording. Select your Today List JSON backup.", "startFrame": 884, "endFrameExclusive": 1050, "startSeconds": 29.466666666666665, "endSeconds": 35.0, "actions": [ { "action": "choose-file", "name": "today-list-example.json", "note": "Native operating-system chooser is outside browser screencast." } ], "originalStartFrame": 884, "originalEndFrameExclusive": 1050, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-07.mp3", "taskId": "4dca352e-66fc-4b67-bff6-6d9a1d32b06d", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1419200, "endSampleExclusive": 1671090, "startSeconds": 29.566666666666666, "endSeconds": 34.814375, "startFrame": 887, "endFrameExclusive": 1045, "sourceSha256": "a149f689baf27e7aae7151bde2dff1ab79d359fdd6cb932228ed51cd17e3f060" } }, { "id": "storage-08", "helpStep": 4, "stepTitle": "Move data deliberately", "text": "Verify the imported tasks here before removing anything from the original browser.", "narrationText": "Verify the imported tasks here before removing anything from the original browser.", "startFrame": 1050, "endFrameExclusive": 1209, "startSeconds": 35.0, "endSeconds": 40.3, "actions": [ { "action": "highlight", "target": "#task-area" } ], "originalStartFrame": 1050, "originalEndFrameExclusive": 1209, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/storage-08.mp3", "taskId": "2dacdc74-62fd-40eb-8e64-9716618b6a35", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1684800, "endSampleExclusive": 1898795, "startSeconds": 35.1, "endSeconds": 39.55822916666666, "startFrame": 1053, "endFrameExclusive": 1187, "sourceSha256": "638c6c3df5df58f20983c3dbe178c158573fc2ddfdf2f470a9da12a539a764a5" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "f530e4cc32e2241fbafa0f6f98d6b4467f0ac2332badc2bd652db7ff99fde6ac", "masterSha256": "50b664460a563bd772eb7b3286cd7ebeedcfed7198bb2386c8f975234fd68ab8", "controlsClearancePixels": 128, "originalFrameCount": 1209, "addedNarrationHoldFrames": 0, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "storage-narration.m4a", "trackMaster": "output/narration/tracks/storage.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "troubleshooting", "title": "Troubleshoot missing tasks and save or import errors", "video": "troubleshooting.mp4", "poster": "troubleshooting-poster.jpg", "captions": "troubleshooting.vtt", "srt": "troubleshooting.srt", "subtitleLog": "troubleshooting.json", "sourceMaster": "output/video-masters-narrated/troubleshooting.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 1370, "durationSeconds": 45.666666666666664, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": "Storage failures and reset use fictional data in an isolated browser.", "cues": [ { "id": "troubleshooting-01", "helpStep": 1, "stepTitle": "If a task seems missing", "text": "For missing tasks, select All tasks to clear filters, then check Completed and the lists.", "narrationText": "For missing tasks, select All tasks to clear filters, then check Completed and the lists.", "startFrame": 0, "endFrameExclusive": 171, "startSeconds": 0.0, "endSeconds": 5.7, "actions": [ { "action": "type", "target": "#search", "value": "unfindable" }, { "action": "click", "target": "[data-view=\"all\"]" }, { "action": "click", "target": "[data-view=\"completed\"]" }, { "action": "click", "target": "[data-view=\"all\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 171, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-01.mp3", "taskId": "37d4722e-30a0-4c89-941e-34f882f1f7e9", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 263378, "startSeconds": 0.1, "endSeconds": 5.487041666666666, "startFrame": 3, "endFrameExclusive": 165, "sourceSha256": "f30ab3d8a18683aed30774847090e41097de8ff6b0072a93dec4acf48c4d3053" } }, { "id": "troubleshooting-02", "helpStep": 2, "stepTitle": "If an import is rejected", "text": "Example: an invalid JSON backup is rejected. Your saved tasks are not changed.", "narrationText": "Example: an invalid JSON backup is rejected. Your saved tasks are not changed.", "startFrame": 171, "endFrameExclusive": 345, "startSeconds": 5.7, "endSeconds": 11.5, "actions": [ { "action": "demo-fixture", "description": "Import intentionally malformed example JSON." }, { "action": "choose-file", "name": "invalid-example.json", "note": "Native operating-system chooser is outside browser screencast." }, { "action": "highlight", "target": "#toast" } ], "originalStartFrame": 171, "originalEndFrameExclusive": 324, "addedHoldFrames": 21, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-02.mp3", "taskId": "bbf14f3a-dec1-412e-9fdc-70592135990a", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 278400, "endSampleExclusive": 543665, "startSeconds": 5.8, "endSeconds": 11.326354166666667, "startFrame": 174, "endFrameExclusive": 340, "sourceSha256": "fecf174721bc9267e537793dd0624099082679b4dfb083709c3551f1a6e56101" } }, { "id": "troubleshooting-03", "helpStep": 3, "stepTitle": "If Storage needs attention appears", "text": "Example: unreadable sample storage causes Storage needs attention.", "narrationText": "Example: unreadable sample storage causes Storage needs attention.", "startFrame": 345, "endFrameExclusive": 480, "startSeconds": 11.5, "endSeconds": 16.0, "actions": [ { "action": "demo-fixture", "description": "Set only the isolated browser sample storage to malformed JSON." }, { "action": "reload" }, { "action": "highlight", "target": "#save-status" } ], "originalStartFrame": 324, "originalEndFrameExclusive": 459, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-03.mp3", "taskId": "c1fe3601-1437-491b-b8c0-16595958f251", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 556800, "endSampleExclusive": 757421, "startSeconds": 11.6, "endSeconds": 15.779604166666667, "startFrame": 348, "endFrameExclusive": 474, "sourceSha256": "f8776bd543c6a06de3244feadc155d1861b9b6262297570943cbed974ce48eac" } }, { "id": "troubleshooting-04", "helpStep": 3, "stepTitle": "If Storage needs attention appears", "text": "Export the raw stored data before any reset. It may need repair before import.", "narrationText": "Export the raw stored data before any reset. It may need repair before import.", "startFrame": 480, "endFrameExclusive": 633, "startSeconds": 16.0, "endSeconds": 21.1, "actions": [ { "action": "click", "target": "#export" } ], "originalStartFrame": 459, "originalEndFrameExclusive": 612, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-04.mp3", "taskId": "e8b64596-775f-402b-a8bb-d0a3bb661b53", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 772800, "endSampleExclusive": 1002399, "startSeconds": 16.1, "endSeconds": 20.8833125, "startFrame": 483, "endFrameExclusive": 627, "sourceSha256": "4c71c3001b946cbf64c4f58979700a6f7d783be7535e9acda65e285259348b91" } }, { "id": "troubleshooting-05", "helpStep": 4, "stepTitle": "If Unable to save appears", "text": "Example: blocked storage causes Unable to save. The failed change is not saved.", "narrationText": "Example: blocked storage causes Unable to save. The failed change is not saved.", "startFrame": 633, "endFrameExclusive": 811, "startSeconds": 21.1, "endSeconds": 27.033333333333335, "actions": [ { "action": "demo-fixture", "description": "Restore fictional tasks, then simulate a blocked Storage.setItem write." }, { "action": "reload" }, { "action": "type", "target": "#quick-title", "value": "Unsaved example" }, { "action": "keyboard", "key": "Enter" } ], "originalStartFrame": 612, "originalEndFrameExclusive": 767, "addedHoldFrames": 23, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-05.mp3", "taskId": "000c5c2c-4345-4946-b975-959faec02125", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1017600, "endSampleExclusive": 1289552, "startSeconds": 21.2, "endSeconds": 26.865666666666666, "startFrame": 636, "endFrameExclusive": 806, "sourceSha256": "96ddc849c5202084775485c6852a322450609b3e3991e035fff1010572e19ed7" } }, { "id": "troubleshooting-06", "helpStep": 4, "stepTitle": "If Unable to save appears", "text": "Export saved tasks and keep unsaved text separately. Fix storage settings, then retry.", "narrationText": "Export saved tasks and keep unsaved text separately. Fix storage settings, then retry.", "startFrame": 811, "endFrameExclusive": 990, "startSeconds": 27.033333333333335, "endSeconds": 33.0, "actions": [ { "action": "highlight", "target": "#toast" } ], "originalStartFrame": 767, "originalEndFrameExclusive": 933, "addedHoldFrames": 13, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-06.mp3", "taskId": "c2faaf97-542a-456d-9db7-6f906071e224", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1302400, "endSampleExclusive": 1576581, "startSeconds": 27.133333333333333, "endSeconds": 32.8454375, "startFrame": 814, "endFrameExclusive": 986, "sourceSha256": "b6c305850248b9f979254aec210aba47a27ac59489905af55f44d8950d38994c" } }, { "id": "troubleshooting-07", "helpStep": 5, "stepTitle": "Reset only after preserving what you need", "text": "Reset demonstration: only this recording\u2019s sample storage is cleared, then the app reloads.", "narrationText": "Reset demonstration: only this recording\u2019s sample storage is cleared, then the app reloads.", "startFrame": 990, "endFrameExclusive": 1164, "startSeconds": 33.0, "endSeconds": 38.8, "actions": [ { "action": "demo-fixture", "description": "Simulate browser clear-site-data by removing the isolated task key." }, { "action": "reload" } ], "originalStartFrame": 933, "originalEndFrameExclusive": 1107, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-07.mp3", "taskId": "559fad8d-598a-4ed4-9916-eca07d31b325", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1588800, "endSampleExclusive": 1840690, "startSeconds": 33.1, "endSeconds": 38.34770833333334, "startFrame": 993, "endFrameExclusive": 1151, "sourceSha256": "ddd5547e98eaaca76798918ed8d66d2fcee45aa5bf61ead2eb7c0e0ccd0b92ab" } }, { "id": "troubleshooting-08", "helpStep": 5, "stepTitle": "Reset only after preserving what you need", "text": "In normal use, export first and clear this site\u2019s data in browser settings. Then import a good backup.", "narrationText": "In normal use, export first and clear this site\u2019s data in browser settings. Then import a good backup.", "startFrame": 1164, "endFrameExclusive": 1370, "startSeconds": 38.8, "endSeconds": 45.666666666666664, "actions": [ { "action": "choose-file", "name": "today-list-example.json", "note": "Native operating-system chooser is outside browser screencast." }, { "action": "highlight", "target": "#task-area" } ], "originalStartFrame": 1107, "originalEndFrameExclusive": 1298, "addedHoldFrames": 15, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/troubleshooting-08.mp3", "taskId": "5a54e45d-6130-4f2b-aadd-1b7b8e5b8423", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1867200, "endSampleExclusive": 2183735, "startSeconds": 38.9, "endSeconds": 45.494479166666665, "startFrame": 1167, "endFrameExclusive": 1365, "sourceSha256": "327d5298fe4739895f8be9701063e19ed225b2f9c7b305bfe0e4b2024b9a66d2" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "a0f4ecd6f14a80beaf9e7fa2feb6145ac135987be41c7a96480af9bcd2187276", "masterSha256": "6084e5a175fc50a995ebe14b25a8b5ecf7fdd472a5f154a6ebbc4b5f4ca2b19e", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/troubleshooting.mp4", "originalMasterSha256": "39dafeade4903b866e78b062e401e2c3e166522c1e23221eff681811fd60701d", "originalFrameCount": 1298, "addedNarrationHoldFrames": 72, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "troubleshooting-narration.m4a", "trackMaster": "output/narration/tracks/troubleshooting.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "mobile", "title": "Use Today List on a phone or narrow screen", "video": "mobile.mp4", "poster": "mobile-poster.jpg", "captions": "mobile.vtt", "srt": "mobile.srt", "subtitleLog": "mobile.json", "sourceMaster": "output/video-masters-narrated/mobile.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 480, "height": 1128, "screenHeight": 850, "frameCount": 786, "durationSeconds": 26.2, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "mobile-01", "helpStep": 1, "stepTitle": "Navigate horizontally", "text": "On a phone, navigation scrolls sideways. Swipe to reveal the lists.", "narrationText": "On a phone, navigation scrolls sideways. Swipe to reveal the lists.", "startFrame": 0, "endFrameExclusive": 139, "startSeconds": 0.0, "endSeconds": 4.633333333333334, "actions": [ { "action": "click", "target": "[data-view=\"Ideas\"]" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 136, "addedHoldFrames": 3, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/mobile-01.mp3", "taskId": "a089824e-1f05-4c51-87d2-22d0c5f52108", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 214337, "startSeconds": 0.1, "endSeconds": 4.465354166666667, "startFrame": 3, "endFrameExclusive": 134, "sourceSha256": "0726726b47b0e314d9db4673181d8ead7e60ea2da3a46746c31ef5e4dd8a6a17" } }, { "id": "mobile-02", "helpStep": 2, "stepTitle": "Create and edit tasks", "text": "Tap New task to open the same editor on a narrow screen.", "narrationText": "Tap New task to open the same editor on a narrow screen.", "startFrame": 139, "endFrameExclusive": 258, "startSeconds": 4.633333333333334, "endSeconds": 8.6, "actions": [ { "action": "click", "target": "#new-task" } ], "originalStartFrame": 136, "originalEndFrameExclusive": 255, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/mobile-02.mp3", "taskId": "a487ae95-bbae-4327-b4a1-2f92a3a614c5", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 227200, "endSampleExclusive": 385467, "startSeconds": 4.733333333333333, "endSeconds": 8.0305625, "startFrame": 142, "endFrameExclusive": 241, "sourceSha256": "796efb6320835b92fdae3793f0e514f938e031bcbe55999b388b9f7940a4569e" } }, { "id": "mobile-03", "helpStep": 2, "stepTitle": "Create and edit tasks", "text": "Enter a task name and notes. Scroll the dialog if you need to reach its buttons.", "narrationText": "Enter a task name and notes. Scroll the dialog if you need to reach its buttons.", "startFrame": 258, "endFrameExclusive": 414, "startSeconds": 8.6, "endSeconds": 13.8, "actions": [ { "action": "type", "target": "#task-title", "value": "Sketch a balcony garden" }, { "action": "type", "target": "#task-notes", "value": "Try herbs near the window." }, { "action": "scroll", "target": "#save-task" } ], "originalStartFrame": 255, "originalEndFrameExclusive": 411, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/mobile-03.mp3", "taskId": "98c9cd44-0326-4aa6-a9d1-c87acd3de362", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 417600, "endSampleExclusive": 642741, "startSeconds": 8.7, "endSeconds": 13.3904375, "startFrame": 261, "endFrameExclusive": 402, "sourceSha256": "5dbcf8846d25d133ef55e077352dbea02c51e1d918668c9ce20a2d8f5b6e287a" } }, { "id": "mobile-04", "helpStep": 2, "stepTitle": "Create and edit tasks", "text": "Tap Create task to save it in the selected list.", "narrationText": "Tap Create task to save it in the selected list.", "startFrame": 414, "endFrameExclusive": 528, "startSeconds": 13.8, "endSeconds": 17.6, "actions": [ { "action": "click", "target": "#save-task" } ], "originalStartFrame": 411, "originalEndFrameExclusive": 525, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/mobile-04.mp3", "taskId": "e390998a-f853-4392-a969-b2e784595906", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 667200, "endSampleExclusive": 803176, "startSeconds": 13.9, "endSeconds": 16.732833333333332, "startFrame": 417, "endFrameExclusive": 502, "sourceSha256": "29e1c44cae8237120f21eadf761177237a6f6afc04088e556d48fe4e4dc21add" } }, { "id": "mobile-05", "helpStep": 3, "stepTitle": "Find backup controls", "text": "Below the tasks, find Export backup and Import backup.", "narrationText": "Below the tasks, find Export backup and Import backup.", "startFrame": 528, "endFrameExclusive": 644, "startSeconds": 17.6, "endSeconds": 21.466666666666665, "actions": [ { "action": "scroll", "target": ".mobile-backup" }, { "action": "highlight", "target": ".mobile-backup" } ], "originalStartFrame": 525, "originalEndFrameExclusive": 641, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/mobile-05.mp3", "taskId": "2e0c3ead-ccf9-4af8-9b9d-80a4c68f0319", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 849600, "endSampleExclusive": 1021242, "startSeconds": 17.7, "endSeconds": 21.275875, "startFrame": 531, "endFrameExclusive": 639, "sourceSha256": "7c54d764108ab07ca8b5a611d96e22b41b9b45e575e1746e5cf655b934c3ccdc" } }, { "id": "mobile-06", "helpStep": 4, "stepTitle": "Return to Help", "text": "Return to the top bar and tap Help to open the guide in a separate tab.", "narrationText": "Return to the top bar and tap Help to open the guide in a separate tab.", "startFrame": 644, "endFrameExclusive": 786, "startSeconds": 21.466666666666665, "endSeconds": 26.2, "actions": [ { "action": "scroll", "target": ".topbar" }, { "action": "highlight", "target": ".help-link" } ], "originalStartFrame": 641, "originalEndFrameExclusive": 783, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/mobile-06.mp3", "taskId": "658d4164-8d1f-43eb-a55f-7e2c84463aa8", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1035200, "endSampleExclusive": 1222446, "startSeconds": 21.566666666666666, "endSeconds": 25.467625, "startFrame": 647, "endFrameExclusive": 765, "sourceSha256": "945c124bc8a76a1b070316e0ad673217480de7113ef1e8f715a463381ade0565" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "2853213d1f348bf93e87fe2b8b9fe0cf9a07b40f09200d34ccd1fe45dd0a41d2", "masterSha256": "81e2a3bcade7eb2b3345b0bb6eeeb9a320eed274ff3c41def8f0cf8bc7ddf3c7", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/mobile.mp4", "originalMasterSha256": "59299fef625ae1908704ff4af20fcd75361ea36743a409ace9c68365d9b86d89", "originalFrameCount": 783, "addedNarrationHoldFrames": 3, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "mobile-narration.m4a", "trackMaster": "output/narration/tracks/mobile.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "keyboard", "title": "Use the keyboard and accessible controls", "video": "keyboard.mp4", "poster": "keyboard-poster.jpg", "captions": "keyboard.vtt", "srt": "keyboard.srt", "subtitleLog": "keyboard.json", "sourceMaster": "output/video-masters-narrated/keyboard.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 927, "durationSeconds": 30.9, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": null, "cues": [ { "id": "keyboard-01", "helpStep": 1, "stepTitle": "Move between controls", "text": "Tab moves focus forward; Shift+Tab moves it backward. The outline shows your position.", "narrationText": "Tab moves focus forward; Shift+Tab moves it backward. The outline shows your position.", "startFrame": 0, "endFrameExclusive": 188, "startSeconds": 0.0, "endSeconds": 6.266666666666667, "actions": [ { "action": "keyboard", "key": "Tab" }, { "action": "keyboard", "key": "Tab" }, { "action": "keyboard", "key": "Shift+Tab" } ], "originalStartFrame": 0, "originalEndFrameExclusive": 166, "addedHoldFrames": 22, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/keyboard-01.mp3", "taskId": "045fa112-9ce1-4455-a42e-717e08b0b5e7", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 292356, "startSeconds": 0.1, "endSeconds": 6.09075, "startFrame": 3, "endFrameExclusive": 183, "sourceSha256": "c853c666629eca46c03de74dbacb9d7195cf9956b58e940ac26612a0f01f3376" } }, { "id": "keyboard-02", "helpStep": 2, "stepTitle": "Open New task quickly", "text": "Press N outside text fields to open New task. The name field receives focus.", "narrationText": "Press N outside text fields to open New task. The name field receives focus.", "startFrame": 188, "endFrameExclusive": 344, "startSeconds": 6.266666666666667, "endSeconds": 11.466666666666667, "actions": [ { "action": "keyboard", "key": "n" } ], "originalStartFrame": 166, "originalEndFrameExclusive": 316, "addedHoldFrames": 6, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/keyboard-02.mp3", "taskId": "191e2145-6a98-43cf-a9b4-460ca02a551e", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 305600, "endSampleExclusive": 541887, "startSeconds": 6.366666666666666, "endSeconds": 11.2893125, "startFrame": 191, "endFrameExclusive": 339, "sourceSha256": "875b22e6e283a60e3081d33b2e144ec1fda0e3a013e27e9adea2e32848b98f5b" } }, { "id": "keyboard-03", "helpStep": 3, "stepTitle": "Work inside the dialog", "text": "Type a name, then Tab to Notes. Enter creates a new line in Notes.", "narrationText": "Type a name, then Tab to Notes. Enter creates a new line in Notes.", "startFrame": 344, "endFrameExclusive": 486, "startSeconds": 11.466666666666667, "endSeconds": 16.2, "actions": [ { "action": "type", "target": "#task-title", "value": "Prepare keyboard demo" }, { "action": "keyboard", "key": "Tab" }, { "action": "keyboard", "key": "Enter" } ], "originalStartFrame": 316, "originalEndFrameExclusive": 451, "addedHoldFrames": 7, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/keyboard-03.mp3", "taskId": "31517150-0c18-42be-8481-2118a1703e04", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 555200, "endSampleExclusive": 769195, "startSeconds": 11.566666666666666, "endSeconds": 16.024895833333332, "startFrame": 347, "endFrameExclusive": 481, "sourceSha256": "4715ec70258522483c55b0f80d78eab48acad30f75e0a262d80f8d9ce2c777db" } }, { "id": "keyboard-04", "helpStep": 3, "stepTitle": "Work inside the dialog", "text": "Tab through List, Priority, Due date, and the dialog actions.", "narrationText": "Tab through List, Priority, Due date, and the dialog actions.", "startFrame": 486, "endFrameExclusive": 614, "startSeconds": 16.2, "endSeconds": 20.466666666666665, "actions": [ { "action": "keyboard", "key": "Tab" }, { "action": "keyboard", "key": "Tab" }, { "action": "keyboard", "key": "Tab" } ], "originalStartFrame": 451, "originalEndFrameExclusive": 577, "addedHoldFrames": 2, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/keyboard-04.mp3", "taskId": "c997afe2-357c-4318-8b6b-42ec1802a388", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 782400, "endSampleExclusive": 974104, "startSeconds": 16.3, "endSeconds": 20.293833333333332, "startFrame": 489, "endFrameExclusive": 609, "sourceSha256": "378774ba4824ad7f95dc38f678508a6e58adeada93eec2bf5610fc8d970fc2b6" } }, { "id": "keyboard-05", "helpStep": 4, "stepTitle": "Submit or dismiss deliberately", "text": "Focus Create task and press Enter to save. Escape would dismiss an unsaved editor.", "narrationText": "Focus Create task and press Enter to save. Escape would dismiss an unsaved editor.", "startFrame": 614, "endFrameExclusive": 779, "startSeconds": 20.466666666666665, "endSeconds": 25.966666666666665, "actions": [ { "action": "keyboard", "key": "Enter" }, { "action": "keyboard", "key": "n" }, { "action": "keyboard", "key": "Escape" } ], "originalStartFrame": 577, "originalEndFrameExclusive": 737, "addedHoldFrames": 5, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/keyboard-05.mp3", "taskId": "67f19261-54a0-4dd5-b12c-3f648a17af91", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 987200, "endSampleExclusive": 1239090, "startSeconds": 20.566666666666666, "endSeconds": 25.814375, "startFrame": 617, "endFrameExclusive": 775, "sourceSha256": "0daa7f7a25bcc6afe0e5800204035050e2c0b3168f3b312c484b10c33a78cbe2" } }, { "id": "keyboard-06", "helpStep": 5, "stepTitle": "Use accessible names", "text": "Task controls have accessible names. A focused checkbox toggles with Space.", "narrationText": "Task controls have accessible names. A focused checkbox toggles with Space.", "startFrame": 779, "endFrameExclusive": 927, "startSeconds": 25.966666666666665, "endSeconds": 30.9, "actions": [ { "action": "keyboard", "key": "Space" }, { "action": "click", "target": "[data-view=\"completed\"]" }, { "action": "highlight", "target": "[data-id=\"demo-1\"]" } ], "originalStartFrame": 737, "originalEndFrameExclusive": 885, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/keyboard-06.mp3", "taskId": "92b8148a-da7a-41a6-9c97-d9b89fbaaf78", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1251200, "endSampleExclusive": 1471883, "startSeconds": 26.066666666666666, "endSeconds": 30.664229166666665, "startFrame": 782, "endFrameExclusive": 920, "sourceSha256": "c36e46b58282f7aa942509594ab7e3444aeecabc2d2ca1fbce25a1d039ba305a" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "54c70a484add7691cb7770bf95830bada957191326bb5cca9989013db5df2e5f", "masterSha256": "5a4991d7ac52d58900a78baa90f3892744e39d089191e74ee13ffafe1584c772", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/keyboard.mp4", "originalMasterSha256": "1bd09dec6ced6c21869810e5c713eb75597e2d8412b4192e235512bc58be3b2f", "originalFrameCount": 885, "addedNarrationHoldFrames": 42, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "keyboard-narration.m4a", "trackMaster": "output/narration/tracks/keyboard.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } }, { "schemaVersion": 2, "id": "assistant", "title": "Optional browser assistant tools", "video": "assistant.mp4", "poster": "assistant-poster.jpg", "captions": "assistant.vtt", "srt": "assistant.srt", "subtitleLog": "assistant.json", "sourceMaster": "output/video-masters-narrated/assistant.mp4", "fps": 30, "frameIndexConvention": "zero-based; start inclusive, end exclusive", "width": 1280, "height": 1040, "screenHeight": 800, "frameCount": 1192, "durationSeconds": 39.733333333333334, "captionsBurnedIn": true, "audioTracks": 1, "exampleDate": "2026-09-24", "capture": "Live Chromium Page.startScreencast frames; resampled to constant frame rate without cutting or speeding up actions.", "nativeDialogs": "OS file pickers are not captured. Cues explicitly identify file-selection steps.", "demoNote": "Recording of an explicitly labeled integration harness calling the actual app handlers; not a native browser-assistant interface.", "cues": [ { "id": "assistant-01", "helpStep": 1, "stepTitle": "Use a compatible browser assistant", "text": "Integration demo: this labeled test panel calls the real app handlers, not a native assistant UI.", "narrationText": "Integration demo: this labeled test panel calls the real app handlers, not a native assistant UI.", "startFrame": 0, "endFrameExclusive": 188, "startSeconds": 0.0, "endSeconds": 6.266666666666667, "actions": [], "originalStartFrame": 0, "originalEndFrameExclusive": 184, "addedHoldFrames": 4, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/assistant-01.mp3", "taskId": "3045ef62-eb8f-4ca0-bd80-aa078b724324", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 4800, "endSampleExclusive": 292356, "startSeconds": 0.1, "endSeconds": 6.09075, "startFrame": 3, "endFrameExclusive": 183, "sourceSha256": "57681507d1511153845101c795a0a57d110a088a8cdd90f9b5014f62172fe68c" } }, { "id": "assistant-02", "helpStep": 1, "stepTitle": "Use a compatible browser assistant", "text": "In normal use, a compatible browser assistant must expose these optional tools.", "narrationText": "In normal use, a compatible browser assistant must expose these optional tools.", "startFrame": 188, "endFrameExclusive": 343, "startSeconds": 6.266666666666667, "endSeconds": 11.433333333333334, "actions": [ { "action": "highlight", "target": "#demo-label" } ], "originalStartFrame": 184, "originalEndFrameExclusive": 339, "addedHoldFrames": 0, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/assistant-02.mp3", "taskId": "714048d5-4e65-45ee-9192-4aa78ac19e96", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 305600, "endSampleExclusive": 537428, "startSeconds": 6.366666666666666, "endSeconds": 11.196416666666666, "startFrame": 191, "endFrameExclusive": 336, "sourceSha256": "f67bc3f918cc4bf84c10dacdd5831fb29b9803f8edeca56f4d23c24590271273" } }, { "id": "assistant-03", "helpStep": 2, "stepTitle": "Read tasks with list_tasks", "text": "list_tasks reads saved task details and IDs without changing them.", "narrationText": "list_tasks reads saved task details and IDs without changing them.", "startFrame": 343, "endFrameExclusive": 494, "startSeconds": 11.433333333333334, "endSeconds": 16.466666666666665, "actions": [ { "action": "click", "target": "#list-tool" }, { "action": "highlight", "target": "#result" } ], "originalStartFrame": 339, "originalEndFrameExclusive": 473, "addedHoldFrames": 17, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/assistant-03.mp3", "taskId": "ef96cd95-e458-4fa9-8992-8708b3277bf9", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 553600, "endSampleExclusive": 783199, "startSeconds": 11.533333333333333, "endSeconds": 16.316645833333332, "startFrame": 346, "endFrameExclusive": 490, "sourceSha256": "6356c3b913d43c5cd11718905e3eed624bf58ac8a737c8595f33ff94b23c0a2f" } }, { "id": "assistant-04", "helpStep": 3, "stepTitle": "Create a task with create_task", "text": "create_task accepts a title plus optional notes, list, priority, and due date.", "narrationText": "create_task accepts a title plus optional notes, list, priority, and due date.", "startFrame": 494, "endFrameExclusive": 668, "startSeconds": 16.466666666666665, "endSeconds": 22.266666666666666, "actions": [ { "action": "highlight", "target": "#create-input" } ], "originalStartFrame": 473, "originalEndFrameExclusive": 626, "addedHoldFrames": 21, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/assistant-04.mp3", "taskId": "26f313e7-ad60-4f6b-89a3-8700e88d9081", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 795200, "endSampleExclusive": 1060465, "startSeconds": 16.566666666666666, "endSeconds": 22.093020833333334, "startFrame": 497, "endFrameExclusive": 663, "sourceSha256": "885097883761cc0f64843e17a0943034137b94c18c34576dc0617e35944ba594" } }, { "id": "assistant-05", "helpStep": 3, "stepTitle": "Create a task with create_task", "text": "Run create_task. The actual app saves the new task and shows All tasks.", "narrationText": "Run create_task. The actual app saves the new task and shows All tasks.", "startFrame": 668, "endFrameExclusive": 826, "startSeconds": 22.266666666666666, "endSeconds": 27.533333333333335, "actions": [ { "action": "click", "target": "#create-tool" }, { "action": "highlight", "target": "#result" } ], "originalStartFrame": 626, "originalEndFrameExclusive": 768, "addedHoldFrames": 16, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/assistant-05.mp3", "taskId": "4ea4c168-380b-4645-be66-14926011a2fb", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1073600, "endSampleExclusive": 1314345, "startSeconds": 22.366666666666667, "endSeconds": 27.3821875, "startFrame": 671, "endFrameExclusive": 822, "sourceSha256": "1bc23082bc3be887e7b7a598c68d58ddc090c44f7e70531e448383202d36d364" } }, { "id": "assistant-06", "helpStep": 4, "stepTitle": "Change status with set_task_completed", "text": "set_task_completed uses a task ID and true or false to complete or reopen it.", "narrationText": "set_task_completed uses a task ID and true or false to complete or reopen it.", "startFrame": 826, "endFrameExclusive": 1015, "startSeconds": 27.533333333333335, "endSeconds": 33.833333333333336, "actions": [ { "action": "click", "target": "#complete-tool" }, { "action": "highlight", "target": "#result" } ], "originalStartFrame": 768, "originalEndFrameExclusive": 920, "addedHoldFrames": 37, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/assistant-06.mp3", "taskId": "c2b1b1a5-3bbf-4ed1-a714-d954a03722cb", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1326400, "endSampleExclusive": 1616185, "startSeconds": 27.633333333333333, "endSeconds": 33.670520833333335, "startFrame": 829, "endFrameExclusive": 1011, "sourceSha256": "93c3413b0c13ce43b440922cf2145a97a281e04e18a6c2c0a9dc92e0386d8cd7" } }, { "id": "assistant-07", "helpStep": 5, "stepTitle": "Verify the result in the app", "text": "Verify the checked task in the app. Without tool support, use the normal task interface.", "narrationText": "Verify the checked task in the app. Without tool support, use the normal task interface.", "startFrame": 1015, "endFrameExclusive": 1192, "startSeconds": 33.833333333333336, "endSeconds": 39.733333333333334, "actions": [ { "action": "highlight", "target": "iframe" } ], "originalStartFrame": 920, "originalEndFrameExclusive": 1089, "addedHoldFrames": 8, "narration": { "voice": "Niki", "sourceClip": "output/narration/clips/assistant-07.mp3", "taskId": "350d0ade-95c8-441c-8611-51df771bfbe7", "generationSpeed": 1.05, "playbackSpeed": 1.0, "sampleRate": 48000, "startSample": 1628800, "endSampleExclusive": 1898523, "startSeconds": 33.93333333333333, "endSeconds": 39.5525625, "startFrame": 1018, "endFrameExclusive": 1187, "sourceSha256": "363e8171b05e601309d276f923768e224da93d18b7ff9df66023a0f1e62cc597" } } ], "subtitleBoundaryEncoding": "ASS cue boundaries quantized down to centiseconds to align exactly with the logged 30 fps frames.", "videoSha256": "8506b902371a02e4f3d5890a2adf7a88274cb94c3c4bc80177b0678f3d976f21", "masterSha256": "7f1c0b44210d464112cbaf068b065951343bdcbd1294c8d984bc33bfa9f4854a", "controlsClearancePixels": 128, "originalSourceMaster": "output/video-masters/assistant.mp4", "originalMasterSha256": "7e149290a4a1c7d0f72aa2b46b6a540428ab8d5275adf2730e806c53f744c0e4", "originalFrameCount": 1089, "addedNarrationHoldFrames": 103, "narration": { "voice": "Niki", "language": "en", "description": "Friendly American narration", "generatedSpeech": true, "model": "eleven_multilingual_v2", "generationSpeed": 1.05, "sampleRate": 48000, "codec": "AAC", "audioFile": "assistant-narration.m4a", "trackMaster": "output/narration/tracks/assistant.wav", "alignment": "Each original cue plays at its original pace. End-frame holds extend cues when needed for natural speech, with 100 ms lead-in and at least 150 ms end clearance. Audio is never truncated or sped up.", "timingConvention": "Audio sample indices at 48000 Hz are exact; covering video frame ranges are rounded outward." } } ] }