Am Mi., 17. Juni 2020 um 13:00 Uhr schrieb Gautam Ramakrishnan <gautamr...@gmail.com>: > > Hi all, > > I am working on the JPEG2000 decoder. However I am having trouble > understanding pixel formats correctly. > For example, from my understanding, the reference file p1_01.j2k pixel > format does not get recognized by the native decoder. When I force a > gray8 format on it, I am able to get output similar to opj_decompress
> (I have made other modifications to the decoder as well). Please post them together with your question. > It would be great if I could be referred to some documentation which > would help me understand how exactly the pixel format selection works. See pix_fmt_match(), called from get_siz() and find out why gray was not chosen. (A wild guess is that gray8 has to be added to RGB_PIXEL_FORMATS) Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
