[FFmpeg-devel] [PATCH] mpegtsenc add synchronous metadata

Michael Niedermayer michael at niedermayer.cc
Sat Oct 7 03:46:52 EEST 2017


On Fri, Oct 06, 2017 at 01:37:40PM +0200, Mark Timmerman wrote:
> Add synchronous metadata to mpegtsenc
> * Added AV_CODEC_ID_SYNCHRONOUS_METADATA
> * PMT will have metadata_descriptor and metadata_std_descriptor
>   in accordance with MISB ST 1402.2
> * stream_type will be 0x15 metadata carried in PES packets
> * stream_id will be 0xfc metadata stream
> 
> Users must supply Metadata Access Unit to the packet before writing.

>  libavcodec/avcodec.h    |    1 +
>  libavcodec/codec_desc.c |    6 ++++++
>  libavformat/mpegtsenc.c |   22 ++++++++++++++++++++++
>  3 files changed, 29 insertions(+)
> adfd981b08a5133d7b4a0993153d13f037a03904  0001-synchronous-metadata.patch

please add a fate test for this

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I know you won't believe me, but the highest form of Human Excellence is
to question oneself and others. -- Socrates
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