I'm trying to embed a cover art to an .opus (ogg container) audio file. I'm aware ffmpeg recently added support for that function according to this ticket: https://trac.ffmpeg.org/ticket/4448
Tried with multiple command parameters but so far i haven't been successful, even thought i'm using the latest ffmpeg build for windows. These for example don't work:
ffmpeg -i original.opus -i image.png -map 0:0 -map 1:0 -c copy -metadata:s:v title="Album cover" -metadata:s:v comment="Cover (front)" out.opus
output: [opus @ 00000000006fe140] Unsupported codec id in stream 1 Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument Error initializing output stream 0:1
ffmpeg -i original.opus -i image.png -map_metadata 0 -c copy out.opus
resulting file doesn't have cover.
