[FFmpeg-devel] webm streaming

[jianwen chen]

On Fri, May 13, 2011 at 12:01 AM, Dirk Griffioen <dirk at code-shop.com> wrote:

>
> >
> > Great, on the website, it mentions "A live Matroska stream is different
> than
> > a file, because it may have no known end (only when the client
> disconnects).
> > For that the Segment *must* use the "unknow" size (all 1s in the size).
> The
> > other option would be to concatenate Segments with known sizes one after
> the
> > other. This solution allows a change of codec/resolution between each
> > segment which can be useful in some cases (switch between 4:3 and 16:9 in
> > some TV programs for example).  "
> >
> > I have test concatenate segments with know size together, but it dose not
> > work. Maybe the approach I try to concatenate the segments is not
> correct.
> > Is there anybody can help?
> >
>
> I dont have time at the moment, but I would suggest to look at the
> gstreamer patch
>
> there is also: http://realmike.org/
>
> which describes how to do it with a little python help (see the
> matroska_live_filter.py script), this also might give valueable clue
>


 Thanks, Dirk,  I will read it. I hope I could figure it out and then I can
contribute to this requirement in FFmpge.

Regards,
Jianwen



> Best, Dirk
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