[vlc-devel] [PATCH] TS demux: es 0x06 fallback to AC-3 audio for incomplete stream

Can Wu wu.canus at gmail.com
Thu Nov 17 15:31:52 CET 2011


On Thu, Nov 17, 2011 at 9:20 AM, Laurent Aimar <fenrir at elivagar.org> wrote:

> On Wed, Nov 16, 2011 at 11:58:47PM +0800, Can Wu wrote:
> >
> >
> > On Wed, Nov 16, 2011 at 11:39 PM, Jean-Baptiste Kempf <jb at videolan.org>
> wrote:
> >
> >     On Tue, Nov 15, 2011 at 06:05:43PM +0800, Can Wu wrote :
> >     > Not a good solution, but I had encounter lots of this streams,
> this fix
> >     it.
> >
> >     I don't like it. Why fallback on ac3?
> >
> > I think it's had most chance to be a ac3 audio stream, for what I had
> > encoutered. If not, what else it will belong to?
>  0x06 is pretty generic and can at least be:
>  - dts
>  - teletext
>  - vbi
>  - dvb subs
>  - smpte-302m
>  - smpte-2038
>
> Where do your streams come from?
>
There are many broadcast mpeg2 HD ts steram in china , which use 0x06 for
AC-3 audio stream, but without a descriptor.

>
> --
> fenrir
>
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-- 
wucan
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