[Libav-user] libswscale speed regression
battistel at gmail.com
Wed Jun 29 11:45:57 CEST 2016
These days I had no time for further investigations, but...
1. Issue is reproducible even with command line tools, but speed
regression is much smaller (about 15%).Just try to upscale any video from
1280x720 to 1920x1080 (color space yuv420 or uyvy422);
2. Is something changed about memory alignment in libswscale?
> We have now released without any recent changes to
> libswscale, please understand that generally, only
> reproducible issues can be fixed;-(
I'll try bew builds as soon as possible.
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