JPEG Sequence

Optional format

Off by default — enable it in Module Manager if you need it.

Lossy still-frame sequence — a quick-review or proxy deliverable, not a final format. For anything going through further colour work, use PNG Sequence instead (lossless).

Quality

A 60–95 slider (default 90). Higher values mean less visible compression artifacting and larger files.

No alpha support at all — JPEG's file format has no transparency channel.