[FFmpeg-user] Audio stream missing

[Carl Eugen Hoyos]

John Pitney <john <at> pitney.org> writes:

> I hope I'm not missing something obvious here, but I can't see why the
> output from the ffmpeg encode below has no audio channel included.

What happens for:
ffmpeg -i dvd_rip.vob -map 0:1 out1.wav -map 0:2 out2.wav -map 0:3 out3.wav -map
0:4 out4.wav
Assuming this works at all, do any of the resulting wav files contain audio?

Carl Eugen