# Checklist 19 Steps Project ID: 26052026-001-Ngo-Quyen Channel: Vet Muc Thoi Gian Workflow version: v1-19-step-history-video Current step: 19 Updated at: 2026-05-27T18:40:04 Rule: After completing any step, update this checklist JSON and the Markdown mirror immediately before reporting completion. ## [x] Step 01 - Receive story/input and create project folder Status: done Completed at: 2026-05-27T18:40:04 Input: - story_input - main_character - topic Output: - project_folder - checklist_19_steps.json - checklist_19_steps.md Validation: - [x] Project folder exists - [x] Checklist JSON/MD exists ## [x] Step 02 - Clean story and split scene/dense plan Status: done Completed at: 2026-05-27T18:40:04 Input: - script/source_story.txt Output: - script/cleaned_story.txt - script/scenes.json - script/scenes_validation.json Validation: - [x] Cleaned story exists - [x] Scenes valid - [x] Metadata not turned into scenes ## [x] Step 03 - Create character bible Status: done Completed at: 2026-05-27T18:40:04 Input: - script/cleaned_story.txt - script/scenes.json Output: - script/character_bible.json Validation: - [x] Character bible exists - [x] Main/supporting characters covered ## [x] Step 04 - Create/validate/approve scenes dense plan Status: done Completed at: 2026-05-27T18:40:04 Input: - script/scenes.json - script/character_bible.json Output: - script/scenes.json approved dense plan Validation: - [x] Dense plan has scene_id/summary/narration/visual_prompt - [x] Approved for next step ## [x] Step 05 - Generate character references before scene images Status: done Completed at: 2026-05-27T18:40:04 Input: - script/scenes.json - script/character_bible.json Output: - script/character_reference_plan.json - characters/*_ref.png Validation: - [x] Required refs generated before scene images - [x] Refs approved/recorded ## [x] Step 06 - Generate scene images and final thumbnails Status: done Completed at: 2026-05-27T18:40:04 Input: - approved character refs - script/scenes.json Output: - images/scenes/scene_*.png - output/thumbnails/thumb_16x9_final.png - output/thumbnails/thumb_9x16_final.png Validation: - [x] All scenes have 16:9 images - [x] Both thumbnails exist ## [x] Step 07 - Generate TTS audio for each scene Status: done Completed at: 2026-05-27T18:40:04 Input: - script/scenes.json Output: - audio/scenes/scene_*.wav - logs/step_07_tts_manifest.json Validation: - [x] One TTS file per scene - [x] OmniVoice payload lowercased while subtitles/source keep original casing - [x] Manifest/log written ## [x] Step 08 - Build master narration timeline on worker Status: done Completed at: 2026-05-27T18:40:04 Input: - audio/scenes/scene_*.wav - script/scenes.json Output: - audio/master_narration.wav - audio/master_narration_timeline.json Validation: - [x] Master narration exists - [x] Timeline is source of truth ## [x] Step 09 - Probe real audio durations on worker Status: done Completed at: 2026-05-27T18:40:04 Input: - audio/master_narration.wav Output: - audio/master_audio_probe.json Validation: - [x] Worker probe duration locked ## [x] Step 10 - ASR master narration word timestamps Status: done Completed at: 2026-05-27T18:40:04 Input: - audio/master_narration.wav Output: - subtitles/master_narration_asr_words.json Validation: - [x] ASR output has word timestamps ## [x] Step 11 - Map original narration to ASR word timing Status: done Completed at: 2026-05-27T18:40:04 Input: - script/scenes.json - subtitles/master_narration_asr_words.json Output: - subtitles/master_subtitles.srt - subtitles/master_subtitles_mapping.json Validation: - [x] Subtitle text from original narration - [x] Heading scenes hard cue boundaries ## [x] Step 12 - Clamp subtitle safe gaps and validate no overlap Status: done Completed at: 2026-05-27T18:40:04 Input: - subtitles/master_subtitles.srt - audio/master_audio_probe.json Output: - subtitles/master_subtitles_clamped.srt - subtitles/master_subtitles_validation.json Validation: - [x] Zero overlaps/invalid cues - [x] Within master duration ## [x] Step 13 - Split render into sync-safe parts Status: done Completed at: 2026-05-27T18:40:04 Input: - audio/master_narration.wav - subtitles/master_subtitles_clamped.srt Output: - parts/part_ranges.json - parts/audio/part_XX.wav - parts/subtitles/part_XX.srt Validation: - [x] Part audio/subtitles rebased - [x] Part durations valid ## [x] Step 14 - Render each part with exact part audio/subtitle on worker Status: done Completed at: 2026-05-27T18:40:04 Input: - parts/part_ranges.json - parts/audio/part_XX.wav - parts/subtitles/part_XX.srt Output: - render_parts/part_XX.mp4 - render_parts/render_validation.json Validation: - [x] All part MP4s valid - [x] Exact part audio/subtitle used - [x] Smooth/crossfade timing compensated ## [x] Step 15 - Concat rendered parts into main story video on worker Status: done Completed at: 2026-05-27T18:40:04 Input: - render_parts/part_XX.mp4 - render_parts/render_validation.json Output: - output/main_story.mp4 - output/main_story_probe.json - output/concat_report.json Validation: - [x] Part order matches part_ranges - [x] Main has audio/video - [x] Duration close to sum parts ## [x] Step 16 - QA early/mid/late main story video Status: done Completed at: 2026-05-27T18:40:04 Input: - output/main_story.mp4 - output/concat_report.json Output: - output/main_story_qa_report.json Validation: - [x] Early/mid/late and joins QA report written - [x] No blocker ## [x] Step 17 - Create project intro with locked format Status: done Completed at: 2026-05-27T18:40:04 Input: - series/title metadata - logo - thumbnail - voice refs Output: - output/intro/intro_audio.wav - output/intro/intro.mp4 - output/intro/intro_probe.json Validation: - [x] Locked intro form metadata respected - [x] TTS payload lowercase - [x] Intro audio/video valid ## [x] Step 18 - Final package intro + main + outro + BGM audio-safe Status: done Completed at: 2026-05-27T18:40:04 Input: - output/intro/intro.mp4 - output/main_story.mp4 - outro asset - BGM asset Output: - output/final/final_video.mp4 - output/final/final_video_probe.json - output/final/final_package_report.json Validation: - [x] Audio-safe package on worker - [x] BGM volume default 0.20 - [x] Probe/blackdetect report ## [x] Step 19 - QA final, write output/info.json, approve output Status: done Completed at: 2026-05-27T18:40:04 Input: - output/final/final_video.mp4 - thumbnails - prior reports Output: - output/final/final_qa_report.json - output/info.json Validation: - [x] Final QA passed - [x] output/info.json complete - [x] Hashtags include #vetmucthoigian