#3651: UT Video Codec is inefficient compared to libutvideo
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Reporter: Zerowalker | Owner:
Type: enhancement | Status: open
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: utvideo | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by cehoyos):
Lagarith performance can be tested with MPlayer and -vo gl (-vo null
crashes currently):
The dll in http://samples.ffmpeg.org/V-codecs/lagarith/ is 10% faster for
lagarith.avi (RGB) but much slower than FFmpeg for lagarith422.avi (even
if I do the conversion from yuv422p to rgb that lagarith seems to do
internally). It is possible that the dll is outdated, I don't know how to
find out.
For a better test, a longer and larger RGB sample would be needed.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3651#comment:20>
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