I am trying to encode a video with 'MPEG-4 Simple at L3' and 'MPEG-4 Adv Simple at L5' codec profiles. Is there a way to set the encoding profile for ffmpeg mp4 encoder ('ffenc_mpeg4') in gstreamer? Doing a recording results into 'MPEG-4 Unknown Profile(0)'. The gst-inspect is not giving any clues on how that might work. mattes