[FFmpeg-devel] [PATCH] Fix incorrect colors when decoding?DVD?subtitles

Michael Niedermayer michaelni at gmx.at
Fri Mar 25 17:13:50 CET 2011


On Fri, Mar 25, 2011 at 03:47:25PM +0000, Joakim Plate wrote:
> Michael Niedermayer <michaelni <at> gmx.at> writes:
> 
> > 
> > On Fri, Mar 25, 2011 at 11:25:02AM +0100, Alexandre Colucci wrote:
> > > Hi,
> > > 
> > > On DVD and HD-DVD colors are stored in the order YCrCb (and not YCbCr) as 
> mentioned in the specifications:
> > > see DVD Specifications for Read-Only Disc / Part 3, 4.3 Program Chain 
> Information (7) PGC_SP_PLT
> > > see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard 
> Content (11) PGC_SDSP_PLT
> > > see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard 
> Content (12) PGC_HDSP_PLT
> > > see DVD Specifications for High Definition Disc, 5.5 Presentation Data (4) 
> SET_COLOR2
> > > 
> > > When decoding a DVD or HD-DVD subtitle, the colors were incorrectly set.
> > > 
> > > Alexandre
> > > 
> > > 
> > 
> > >  dvdsubdec.c |    2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 87de9dd6863eaf80ea6af4fe90bd370cfd76c2c1  submission.diff
> > 
> > applied, thank you
> > 
> > [...]
> > 
> 
> While i agree the change is valid. This breaks apps that worked around that 
> issue. Think we could get a micro version bump for it?

send a patch ill apply

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

You can kill me, but you cannot change the truth.
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