Thanks to all, I consider the issue solved. The solution is: I either have to - use the MOV container, in which case I can copy the mp3 stream to the output; or, - use the MP4 container, in which case I have to convert audio to AAC.
Best regards, Gabriel > On 3. Jan 2018, at 18:52, Gyan Doshi <gyando...@gmail.com> wrote: > > On 1/3/2018 10:49 PM, Erik Dobberkau wrote: >> Regardless whether it is or not, there is some spec in QuickTime Player >> which requires .mp4 containers to have h.264 (and obviously now also h.265) >> video, and aac audio. OTOH I can't remember where I got this from, it's >> quite some years back... > > As per the ref below, audio in MP4 can only be AAC. > > https://developer.apple.com/library/content/documentation/MusicAudio/Conceptual/CoreAudioOverview/SupportedAudioFormatsMacOSX/SupportedAudioFormatsMacOSX.html > > > Regards, > Gyan > _______________________________________________ > 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". > > _______________________________________________ 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".
