23 Sep
2010
23 Sep
'10
9:34 p.m.
Hi,
I'm trying to find the codec with best performance to use with gem in Ubuntu.
Up to now the best I've found is MJPEG, but the funny thing is that if I code the file myself with MJPEG using Avidemux, I get much better performance than with a file also coded with MJPEG that I was given.
What can it be due to? When I code the file with MJPEG the only parameter I can change is "quality"
Does it depend entirely on the quality setting, or is it possible that different implementations of the encoder encode in such a way that it is then more or less expensive for the decoder to decode?
thanks m.