Re-stitch the finished pitch deck master from its current chapters and audio, or copy it for YouTube or X.

Rebuilds the finished MP4 by re-running the composition over the finished chapter cuts, narration and music ALREADY on the job. Generates nothing and renders no take, so it is the supported way to fold in a music bed or a narration track that landed after the finish. target says where the video is going: site (the default) re-stitches the master as it plays here, at -18.6 LUFS; youtube and x make a COPY of the finished master levelled to -14 LUFS integrated with its true peak at or under -1 dBTP (a final two-pass loudness pass on the copy only: the picture is copied, never re-encoded, and the master itself never changes). A copy is made from the current master; when the master is out of date or being rebuilt, it is rebuilt first and the copy follows. Free: no price and nothing to confirm. The copy's link and its measured loudness are on the read's platformExports (and on the answer's platformExport) once it is ready. Only a complete deck exports — a 480p preview is never the deliverable; finish the deck first (finish, priced). A queued or rendering export short-circuits rather than stacking. Requires Idempotency-Key. Scope: story:write.