[FFmpeg-user] Mathematically lossless MotionJPEG2000 encoding possible?

[Carl Eugen Hoyos]

On Tuesday 28 October 2014 11:56:24 am Christoph Gerstbauer wrote:
> Anyhow, how can a set the LOSSY encoding in libopenjpeg?

Set -compression_level to anything >0.
But please remember ticket #3754. you have to use libopenjpeg 1.3 if you 
really want compression.

Carl Eugen