@driftengine/media

Clip encoding and frame delivery. Carries the mp4-muxer dependency so core does not.

Not size-gated, and this once claim it was. There is no media fixture, so no floor moves when this package does. The encoder it carries — mp4-muxer, behind a dynamic import — is only fetched by a consumer that records a clip, which is the whole reason it lives here rather than in core.

A claim to be measured is worth less than no claim when nothing measures it: a reader trusts the number precisely because the sentence says something checks it. scripts/packages.test.mjs now refuses that sentence in a package with no fixture.

Part of DriftEngine. See docs/ARCHITECTURE.md for how the packages divide, and why some features are compiled into core on demand instead.