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
diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c
index 6d7b3f7..42489d8 100644
--- a/libavcodec/j2kenc.c
+++ b/libavcodec/j2kenc.c
@@ -1158,9 +1158,8 @@ AVCodec ff_jpeg2000_encoder = {
.capabilities = CODEC_CAP_EXPERIMENTAL,
.pix_fmts = (const enum AVPixelFormat[]) {
AV_PIX_FMT_RGB24, AV_PIX_FMT_YUV444P, AV_PIX_FMT_GRAY8,
-/* AV_PIX_FMT_YUV420P,
- AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P,
- AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUV411P,*/
+ AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P,
+ AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUV411P,
AV_PIX_FMT_NONE
},
.priv_class = &j2k_class,
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