[FFmpeg-devel] [PATCH] let h264 cheat with deblocking_type 2 if CODEC_FLAG2_FAST

Andreas Öman andreas
Fri Sep 7 18:30:18 CEST 2007


As suggested by Michael,
The lets the h264 decoder skip deblocking across slices
if running with multiple threads and CODEC_FLAGS2_FAST is set.

Thus, it may decode the slices in parallel to gain speed.

I've tested it with some blueray rips and I, for sure,
cannot see any visible difference in output on those bitrates.

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