SCTCamp public lesson · Scott
TikTok Product Video Editing: Shot Matching, Captions, and Quality Checks
Mandarin Chinese audio ·
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In Day 4 of 50 AI Builds in 50 Days, Scott walks through an open-source Node.js workflow for matching footage to a product script, aligning voiceover and captions, and checking the finished render.
Video chapters
- 00:00 Open-source product video editing
- 00:16 Script-driven timeline
- 00:33 AI tagging and shot placement
- 01:14 Aspect ratio, captions, and TTS
- 01:55 Generate and revise multiple scripts
- 02:22 Start with Codex or Claude
- 02:38 Full editing workflow
- 02:54 Frame-by-frame labeling and model limits
- 03:28 Jobs, shot matching, and quality checks
- 03:55 Voiceover with CapCut and ElevenLabs
- 04:40 Assembly, edit points, and overlays
- 05:30 Rendering performance and review
- 05:48 Recap and next episode