[MPlayer-dev-eng] what happened to the blu-ray support

Reimar Döffinger Reimar.Doeffinger at gmx.de
Sat Jul 3 11:00:59 CEST 2010


On Sat, Jul 03, 2010 at 10:55:09AM +0200, Reimar Döffinger wrote:
> On Sat, Jul 03, 2010 at 10:44:53AM +0200, Alexander Roalter wrote:
> > On 07/03/2010 10:36 AM, Reimar Döffinger wrote:
> > > On Sat, Jul 03, 2010 at 10:29:40AM +0200, Alexander Roalter wrote:
> > >>> Well, I have only one sample and couldn't see such a thing.
> > >>> Does it happen for you with http://samples.mplayerhq.hu/sub/BluRay/sample-dts-not-valid-dca-frame.m2ts ?
> > >>
> > >> See for yourself:
> > >>
> > >> http://img15.imageshack.us/img15/2048/pgssubtitle1.jpg
> > >> the first being your sample, the second from my 2001 BD:
> > >> http://img156.imageshack.us/img156/4968/pgssubtitle2.jpg
> > > 
> > > I suspect it's a scaling bug.
> > > Does resizing the video or using a different -spuaa value make
> > > a difference?
> > 
> > Resizing (vf scale, normal resize) and all possible spuaa values don't
> > make any difference. From what it appears, the first two or three pixels
> > of each line are reproduced, and at the very bottom some pixels appear -
> > but not every time though.
> 
> Ah. -vo gl does not show them, so it has something to do with the functions rendering
> the subtitles.
> I think this is one of the issues I had in mind, stride needs to be a multiple of 8
> for those functions.

Fixed, but don't kid yourselves, this is really only the smallest part of the work
that is done so far.
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