Further to my previous question, I now have the capability to build up the audio tracks that I want and attach them to the video file. The tracks end up as .wav files, and the final stitching-together command line is something like this:
avconv -i input.mkv -i audio1.wav -i audio2.wav -c copy -map 0:v -map 0:a:0 -map 1:a:0 -map 2:a:0 output.mkv This takes the original audio track from the input file and copies that as the first audio track, then adds audio from the .wav files. So far, so good. I can attach language identifiers as described in the man page (-metadata:s:a:0 language=eng), and that's working too. Is there a way to put other tags on? I'd like to say "Original", "Instrumental", "Words included", and that kind of thing. Or is it restricted to just languages? Apologies if this is a dumb question... I'm not skilled in A/V manipulation, I just happen to really love "Frozen"... :) ChrisA _______________________________________________ libav-tools mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-tools
