[Ffmpeg-devel] [PATCH] DVB AC-3 support in mpegts.c
Michael Niedermayer
michaelni
Thu Mar 30 15:56:52 CEST 2006
Hi
On Wed, Mar 15, 2006 at 10:30:42AM -0000, Wolfram Gloger wrote:
> > Nico Sabbi wrote:
> >
> > > Andy Brown wrote:
> > >
> > >> This patch simply adds demuxing support for AC-3 streams in DVB TS
> > >> files. In
> > >> these streams AC-3 is given type 0x06 (private stream) and includes a
> > >> descriptor with either tag 0x6A or 0x7A. The code already handles
> > >> ATSC AC-3
> ...
> > > I knew of 0x6a, but where is 0x71 defined? I don't remember I ever
> > > read it in
> > > recent specifications published by ETSI
> > >
> > sorry, I meant 0x7a, not 0x71
>
> Googling quickly gave:
>
> http://webapp.etsi.org/action/OP/OP20060428/en_300468v010701o.pdf
>
> and that lists 0x7a as "enhanced AC-3 descriptor".
>
> Could we as a first step please add the currently hardcoded values to
> mpegts.h, such as in the following patch?
mpeg ts maintainer? apply/reject/comment please or did i miss a rejection?
[...]
--
Michael
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