[FFmpeg-devel] [PATCH]Allow native jpeg 2000 encoding yuv42x and yuv41x

Paul B Mahol onemda at gmail.com
Fri Jul 3 13:25:00 CEST 2015

On 7/3/15, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> Hi!
> Attached patch allows lossless encoding of lena.pnm
> in yuv420p, yuv422p, yuv410p and yuv411p with the
> native jpeg 2000 encoder, fixes tickets #535 and
> #4524.
> Tested only with FFmpeg, all other decoders also
> fail for file3.jp2, the relevant sample from the
> reference file suite.
> Please comment, Carl Eugen

Isn't lossy one broken with those pixel formats?

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