Christoph Gerstbauer <christophgerstbauer <at> gmail.com> writes:
> I am testing the jpeg2000 encoder (libopenjpeg) > but I always get a damaged image (Colorshifting, > Color flickering, etc..) This doesn't sound familiar to me, how can I reproduce? > Generally asked: is it possible to encode to > Motion JPEG2000 with following pixel formats in > ffmpeg? > > yuv420p > yuv411p > yuv422p > yuv422p10le > yuv444p10le Yes, they all work fine. > If yes, how is the correct encoding syntax? > My used syntax: > > ffmpeg -i <inputfile> -vcodec libopenjpeg > -pix_fmt yuv422p -an <outputfile> Please always provide an actual command line (no variables) and the complete, uncut console output if you ask for support here. > I am shure that this syntax is not correct Why? I don't think so. > (not enough in defining the correct encoding params), > furthermore I made no setting for LOSSLESS > encoding mode. Lossless is the default for libopenjpeg iirc. > Therefore I just need a HOW TO for jpeg2000 > lossless encoding. > Addionally: which container formats are supported > within ffmpeg for MotionJPEG2000? avi (including mkv), mov, mxf, nut Finally, please note that ffv1 is faster than libopenjpeg, compresses better and should make significantly less trouble than the so-called "professional" solutions you are being offered. Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
