[FFmpeg-devel] [PATCH/RFC] Fix dvbsub framing inconsistencies/add dvbsub bsf

Tomas Härdin tomas.hardin
Mon Sep 27 10:34:57 CEST 2010

On Sun, 2010-09-26 at 10:52 +0300, Ivan Kalvachev wrote:
> On 9/24/10, Tomas H?rdin <tomas.hardin at codemill.se> wrote:
> > Hi
> >
> > As you may know from IRC and my last thread on this list, I'm working on
> > fixing mpegts subtitle remuxing. The extradata problem was easy enough
> > to fix, but while writing the bitstream filter I discovered some
> > inconsistencies regarding the framing bytes surrounding the data the
> > decoder wants.
> >
> > Since I don't have the specs at hand, I have been figuring this out by
> There is no point in trying to guess the standard, when it is open and
> free of charge.
> To get some of documents may have to register, just fill the form,
> it's free of charge.
> http://www.dvb.org/technology/standards/
> You may want to start with "Subtitling systems" (EN 300 743) and first
> few documents from "multiplexing"

Ah, right. Now I remembered I had copies of them hidden away on my hard
drive :)

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