[Libav-user] [libswscale][rfc] threading

sylvain.bertrand at gmail.com sylvain.bertrand at gmail.com
Sat Apr 25 22:28:06 EEST 2020


While "scaling" an image (actually a conversion from yuv to srgb), is it a good
idea to do that with 2 threads: each with its own copy of the context, one
converting the slice from top to mid-height, the other one converting the slice
from bottom to mid-height?



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