[FFmpeg-devel] Vertical bands with RT21 (Intel Real Time Video2.1) codec

[Piotr Bandurski]

Dnia 18 grudnia 2015 18:54 Paul B Mahol <onemda at gmail.com> napisał(a):



> 
> > On 12/18/15, Mats Peterson <matsp888-at-yahoo.com at ffmpeg.org> wrote:
> > On 12/18/2015 05:32 AM, Mats Peterson wrote:
> >> On 12/18/2015 05:12 AM, Mats Peterson wrote:
> >>> On 12/18/2015 04:13 AM, Mats Peterson wrote:
> >>>> Samples: https://drive.google.com/open?id=0B3_pEBoLs0faei1Sd1h6SG11QlE
> >>>>
> >>>> Mats
> >>>>
> >>>
> >>> The clips are sample clips from Video for Windows, in case anyone
> >>> wonders. I haven't created them myself.
> >>>
> >>> Mats
> >>>
> >>
> >> The output is generally washed-out, as well, apart from the bands.
> >>
> >> Mats
> >>
> >
> > I noticed this issue has been discussed as far back as in 2005 (see
> > http://sourceforge.net/p/ffmpeg/bugs/310/), but using the slightly
> > different terms "ghosting and shadow effects". In any case, it obviously
> > still hasn't been fixed.
> 
> No, this is different issue. Do you know a software that actually
> plays such videos correctly?

Here is ir21.dll output:

http://www.datafilehost.com/d/feb72d79