Detect upstream backchannel codec and support AAC in MPEG4-GENERIC encapsulation Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8378>
Detect upstream backchannel codec and support AAC in MPEG4-GENERIC encapsulation Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8378>