Hi,
Here is the sample content of the MPEG-H 3D Audio.
https://www.filehosting.org/file/details/829625/mpeg-h_3d_audio_mhm1_sample.mp4
> If this patch allows remuxing with ffmpeg (I believe it does) but if the
> output file is not compatible with something that supports mpeg-h 3D audio,
> the patch has to be changed before it can be committed.
I added some codes for copying mandatory boxes. I confirmed with following
command that the remuxed.mp4 is compatible with MPEG-H 3D Audio standard.
ffmpeg -i mpegh_3d_audio_mhm1_sample.mp4 -codec:a copy remuxed.mp4
Yuki.Tsuchiya (2):
lavf/isom: support for demuxing MPEG-H 3D Audio in MP4
lavf/movenc: cosmetics
Changelog | 1 +
libavcodec/avcodec.h | 1 +
libavcodec/codec_desc.c | 7 +++++
libavcodec/version.h | 2 +-
libavformat/isom.c | 1 +
libavformat/movenc.c | 74 ++++++++++++++++++++++++++-----------------------
libavformat/utils.c | 3 +-
7 files changed, 53 insertions(+), 36 deletions(-)
--
2.7.4
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