so what is post-processing
Posted: 23 Jul 2005 05:10
I see that i can do post-processing in some movies, what does it do?
On some particular streams (MPEG 4, DIVX, ...), some additional image filtering can be applied to the video before display, improving its quality in some cases : for instance it can reduce the blocking artefacts on low-quality videos;
Different levels of post processing can be chosen. A higher level means more filtering.