On Thu, Oct 11, 2012 at 5:19 PM, Michael Bradshaw <[email protected]> wrote: >[...] > Actually, I just tried ffmpeg -i ~/MP4-Apple264-AACPlus.mp4 -acodec > copy -vcodec copy ~/out.mp4 and it generated a .mp4 with the same > issue (that is, ffprobe -show_streams reports the audio stream as > having 1 channel, whereas the dump and show_frames reports 2 > channels). I get the same thing if I also do ./ffmpeg -i > ~/MP4-Apple264-AACPlus.mp4 -acodec copy -vn ~/out.mp4 > > Why would ffmpeg generate an .mp4 with the same issue? I think it's > weird because if I just remux the audio alone to a .aac it works fine > in ffprobe, but if I remux it into .mp4 it has the same problems.
Would it matter if the AAC stream is HE-AAC? I can provide the sample if necessary. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
