Missing flags for webcam usage in ffmpeg-full
I'm one of the developers of qTox a P2P instant messenger and video conferencing program. For qTox to work we need webcam support in our Flatpak build. The webcam support is handled via ffmpeg and the ffmpeg-full extension is missing flags to make qTox work.
We would need for webcam access:
--enable-indev=v4l2because webcams are accessed via V4L2 in Linux
--enable-indev=xcbgrabto support screen capturing
--enable-decoder=mjpegsince MJPEG is a common format for webcams to provide video output
A similar request was made by the Jami developers, but it's outdated in the mean time. For reference: #941
Downstream issue report: https://github.com/qTox/qTox/issues/6059#issuecomment-629162605