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

[Paul B Mahol]

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?