Final delivery (Phase 5)

Only after the user approved the cut in the HTML player and the last review round said READY (or the user accepted the open defects).

1. Render, mix, mux, subtitles

node tools/render.mjs video out/work/v.mp4 blur=4
node tools/mix.mjs
ffmpeg -i out/work/v.mp4 -i audio/mix.wav -map 0:v -map 1:a -c:v copy -c:a aac -b:a 256k -shortest -movflags +faststart out/<Name>_<lang>_1080p60.mp4
node tools/srt.mjs

Each extra format is its own stage and render, never a crop of the master (formats.md). Copy finals to projects/<slug>/out/ if the film folder lives elsewhere.

2. Verify the encoded file, not the stills

$R = ~/.claude/skills/motion-review:

node $R/tools/inspect.mjs probe out/<file>.mp4 --expect 1920x1080@60 --duration <s> --loudness
node $R/tools/inspect.mjs sheet out/<file>.mp4
node $R/tools/inspect.mjs sync out/<file>.mp4 build/comp_timing.json
node $R/tools/inspect.mjs poster out/<file>.mp4 <t of the end card or hook>

Open encoded_first.png, encoded_last.png, the final sheet and poster.png. Every probe check passes (resolution, fps, duration, yuv420p, audio, -14 LUFS ±1, ≤ -1 dBTP) or the exception is explained.

3. Delivery report (to the user and projects/<slug>/notes.md)

• Output files with absolute paths, and for each: duration, resolution, frame rate, size.
• Poster frame, final contact sheet, SRT files.
• Assets and fonts used, with source and licence; voice (engine and voice id); music (synthesised in code or source).
• Missing assets or licensing concerns.
• What is illustrative versus real data.
• What QA was performed: review rounds and last scores, sheets and strips looked at, probe and sync results.
• Remaining limitations, named concretely; "not visually verified" where that is the truth.
• What you would improve next (the review's open defects).

4. Learn

Append technique-only lessons (no client, product or app names) to learnings.md in the repo copy (<VS>/skills/motion-studio/references/learnings.md), then node <VS>/tools/install-skills.mjs.