[FFmpeg-devel] [PATCH] Pass "forced" flag to dvdsubenc

Anshul anshul.ffmpeg at gmail.com
Mon May 19 19:25:48 CEST 2014


On May 19, 2014 9:53:37 PM IST, Oliver Fromme <oliver at fromme.com> wrote:
>
>Just a small addendum ...
>
>Oliver Fromme wrote:
> > [...]
> > Most of the open source DVD software was implemented based on
> > reverse-engineering.  As far as DVD subtitles are concerned,
> > there's a pretty good document here:
> > 
> > http://dvd.sourceforge.net/spu_notes
> > 
> > It is quite terse and incomplete, but it contains most of the
> > information required to handle SPUs (sub-picture units).
>
>There's another document:
>
>http://stnsoft.com/DVD/spu.html
>
>It's written independently from the other, so it calls things
>by different names.  This one is from a vendor of DVD authoring
>software, so I think it is quite reliable.  To quote from that
>page:
>
>    00 - FSTA_DSP - Forced Start Display, no arguments 
>    01 - STA_DSP - Start Display, no arguments
>
>I think that's pretty clear.
>
>Best regards
>   Oliver

Thanks for document,your patch is good.
I also verified from spumux dvdauthor source code.

-Anshul

-- 
Sent from my Android device with K-9 Mail. Please excuse my brevity.


More information about the ffmpeg-devel mailing list