[FFmpeg-devel] [PATCH]Add support for new transparency colourspaces to libopenjpeg

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Nov 4 17:37:55 CET 2012

Michael Bradshaw <mjbshaw <at> gmail.com> writes:

> > Not completely tested, but allows to do at least 
> > something with the new YUVA colourspaces.
> Interesting. Do you know if any other decoders can 
> properly decode the alpha channel?

Works fine with j2k_to_image -OutFor PNG

> Also, why not also include AV_PIX_FMT_YUVA420P,

> Otherwise, I don't see anything wrong with it.

Patch applied.

Thank you, Carl Eugen

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