[FFmpeg-devel] [PATCH 0/3] Dolby TrueHD support in ISO BMFF

Paul B Mahol onemda at gmail.com
Sat Aug 17 12:43:01 EEST 2019


On Fri, Aug 16, 2019 at 11:18 PM James Almer <jamrial at gmail.com> wrote:

>
> https://developer.dolby.com/globalassets/technology/dolby-truehd/dolbytruehdbitstreamswithintheisobasemediafileformat.pdf
>
> There's no software i could find that supports this, so mine is the first
> implementation out there. It's therefore tested with itself :p
>

We should wait for actual implementation from others.


>
> James Almer (3):
>   avcodec/mlp_parse: move TrueHD channel layout and sample rate related
>     code to the header
>   avformat/mov: add demuxing support for Dolby TrueHD streams
>   avformat/movenc: add muxing support for Dolby TrueHD streams
>
>  libavcodec/mlp_parse.c | 50 ----------------------------------
>  libavcodec/mlp_parse.h | 49 +++++++++++++++++++++++++++++++++
>  libavformat/isom.c     |  1 +
>  libavformat/mov.c      | 34 +++++++++++++++++++++++
>  libavformat/movenc.c   | 61 +++++++++++++++++++++++++++++++++++++++++-
>  5 files changed, 144 insertions(+), 51 deletions(-)
>
> --
> 2.22.0
>
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