On Fri, Jan 23, 2015 at 11:34:35PM +0100, Michael Niedermayer wrote: > On Fri, Jan 23, 2015 at 09:58:41PM +0100, Jean First wrote: > > if the openjpeg parameter tcp_rates is not 0 ( using the ffmpeg > > compression_level option ) > > every 2nd image per thread is badly encoded. By moving the > > opj_setup_encoder function from > > libopenjpeg_encode_init to libopenjpeg_encode_frame this can be prevented. > > > > This fixes ticket #3754. > > how can this be reproduced ?
note, ive tried: ffmpeg -i matrixbench_mpeg2.mpg -an -compression_level 1 -vframes 30 -threads 1 -compression_level 1 -vcodec libopenjpeg test.nut and that results in grayscale only output before as well as after the patch [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Into a blind darkness they enter who follow after the Ignorance, they as if into a greater darkness enter who devote themselves to the Knowledge alone. -- Isha Upanishad
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