board-sync

Step 5 of the explainer pipeline: the boards from Claude Design plus the final-cut audio become a board video where every element appears on the word that names it, and a timeline the editor opens in DaVinci Resolve or Premiere.

What it needs (the video's folder)

02-cut\<name> - final cut.wav            the final audio (the only sound in the video)
02-cut\<name> - final cut words.tsv      word timings from your editor (if missing, board-sync transcribes the WAV)
02-cut\<name> - final cut.mp4            optional: the 4K cut, only to name it in the timeline
03-board-brief\script-marked.md          the script with [▸ SLIDE n · title] and [CAMERA] markers
03-board-brief\brief.md                  the board brief (builds, anchors, numbers' roles, fillers)
04-boards\NN-Name.html + assets\         one HTML per board from Claude Design, with its assets folder