[Ffmpeg-devel] issue with using the loop filter/h263P

Tom Harper tharper
Tue May 23 02:11:25 CEST 2006


So this isn't a bug report, but...

Has anyone else noticed that the CODEC_FLAG_LOOP_FILTER option
in H263 can introduce blocking artifacts into Inter (p) frames in areas of
low movement over a long period where no Intra frames occur (say > 90

I have seen this in several cases- is this a bug or just an artifact of how
the loop filter operates?



Tom Harper
Lead Software Engineer
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