Can you embed wav audio? I seem to remember doing that myself. On Thu, Jul 4, 2019 at 2:30 AM Peter B. <p...@das-werkstatt.com> wrote:
> Hi everyone :) > > I'm trying to create .mp4 files with uncompressed, linear PCM for audio > in it. > > I know for quite a while already that FFmpeg doesn't allow that: > > > [mp4 @ 0x50cc780] Could not find tag for codec pcm_s16le in stream #0, > codec not currently supported in container > > Could not write header for output file #0 (incorrect codec parameters > ?): Invalid argument > > In my research a few years ago I stumbled over a few sources saying that > MP4 specs didn't allow LPCM for audio [1,2,3]. > However, I know that some (Sony) video cameras do produce PCM in .mp4 > container, and Wikipedia also lists LPCM as supported audio codec [4] in > MP4. > > > Experience has shown that "if FFmpeg can't/won't do it - there's a good > reason" :) > May I ask what that reason is? > > > Thank you very much in advance for any insights, > Peter B. > > > > # Links > > [1] > > https://stackoverflow.com/questions/17651975/unable-to-store-pcm-audio-in-mp4-container-file > [2] https://forum.doom9.org/archive/index.php/t-140877.html > [3] > > https://stackoverflow.com/questions/38309120/ffmpeg-mov-to-mp4-error-could-not-write-header-for-output-file-0-incorrect-co > [4] > > https://en.wikipedia.org/wiki/Comparison_of_video_container_formats#Audio_formats_supported > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://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 https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".