Director — Post

Assemble the final video from passed clips. Each step is conditional — only run what the format config requires.

Step 1 — Concat

Join all passed clips with ffmpeg hard cuts (no crossfades):

ffmpeg -f concat -safe 0 -i concat.txt -c copy concat.mp4

If sound is disabled, strip any residual audio:

ffmpeg -i concat.mp4 -an -c:v copy concat-silent.mp4

Step 2 — Loudnorm (if speech enabled)