On 6 May 2012 17:05, Alex Cohn <[email protected]> wrote: > The difference between mp4 and m4v is often illusionary, see > http://en.wikipedia.org/wiki/M4V and > https://discussions.apple.com/thread/2309476?start=0&tstart=0 for some > details. The big issue is DRM, which may render the mv4 file > impossible to decode with ffmpeg. The AC3 (Dolby Digital) audio which > may be embedded in m4v, but never mp4 - is less of a problem for your > decoder.
I guess I didn't explain myself properly.. I want to distinguish mp4/m4vm from all others containers (be it AVI, mkv, whatever) It's not about distinguishing mp4 vs m4v... _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
