[FFmpeg-devel] [PATCH] lavfi/overlay: yuv444p & yuva444p support

[Stefano Sabatini]

On date Sunday 2013-02-17 19:12:58 +0000, Paul B Mahol encoded:
> On 2/15/13, Stefano Sabatini <stefasab at gmail.com> wrote:
> > On date Monday 2013-02-11 17:17:47 +0000, Paul B Mahol encoded:
> >> Signed-off-by: Paul B Mahol <onemda at gmail.com>
> >> ---
> >>
> >
> >> ffplay output is broken, because it inserts yuv420p conversion
> >> somewhere in middle of chain.
> >
> > Mentioning an ffplay bug in an overlay commit is a bit weird.
> >
> > And yes ffplay seems broken with images containing alpha, e.g.:
> > ffplay http://ffmpeg.org/ffmpeg-logo.png
> 
> You sure this is ffplay issue and not png decoder/libswscale one?

I'm not sure, indeed I suspect it is a PNG issue:
ffmpeg -i  http://ffmpeg.org/ffmpeg-logo.png out.bmp

but never debugged it thoroughly.
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FFmpeg = Fantastic & Frenzy Mega Patchable Elastic Ghost