On Wed, Dec 02, 2015 at 15:26:36 +0000, Kevin Wells wrote: > ffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
This version is four months old. Please try the latest git HEAD first to check whether the issue still exists. > > -map v:0 \ I doubt you really quoted the command line you used. AFAIK, this needs to be "-map 0:v", the other way around wouldn't work. > Stream #0:7(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, > downmix, s32 (24 bit), 2304 kb/s (default) > Metadata: > creation_time : 2015-11-06 12:04:34 > handler_name : Apple Alias Data Handler Indeed, this looks like a multichannel stream (to me), but apparently ffmpeg recognizes it as one channel, and subsequently: > Stream #0:7(eng): Audio: aac (libfdk_aac), 48000 Hz, mono, s16 (24 bit), > 384 kb/s (default) > Metadata: > creation_time : 2015-11-06 12:04:34 > handler_name : Apple Alias Data Handler > encoder : Lavc56.41.100 libfdk_aac converts it to mono. I don't what the MOV demuxer is doing wrong. Perhaps it would be helpful if you could share one of your files, but preferrably a significantly shorter one. ;-) But try latest git (or significantly newer) ffmpeg first please. Moritz _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
