The output scan handed every .mp4 to Pillow and logged one ERROR per file.
ComfyUI's video savers store the queued graph as JSON in the container's
comment tag, so those files carry prompts worth linking.
- utils/video_metadata.py reads the comment/description tag through
ffprobe with a timeout, normalised to the PNG text-chunk shape so the
existing parser handles both; without ffprobe videos are skipped and a
single INFO notice is logged
- _extract_comfyui_metadata routes videos there and logs unreadable images
as warnings, since the scan carries on past them
Test hygiene: every aiohttp test base class overrode tearDownAsync without
calling super(), so no test client was ever closed. That produced thousands
of ResourceWarnings, "Unclosed client session" errors from asyncio that
broke log assertions, and doubled the suite's run time.
Vito Sansevero
b2ea2597e6