On Tue, May 03, 2016 at 16:23:58 +0200, juan carlos Rebate wrote: > >ffplay -i rtp://239.0.0.111:8208 -ac 0
"-ac" selects the number (amount) of audio channels to output, as in "stereo to mono". I'm not even sure it applies to ffplay. And "-ac 0" doesn't make sense in that context. If you want to select a different audio *stream* to play (please note the semantic difference between channels and streams), you need to use the "-ast" option: -ast stream_specifier select desired audio stream You can also cycle through the available audio streams interactively at run time by pressing the 'a' key. Moritz _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
