Replace sws_scale with sws_scale_frame and enable multithreaded reformatting - #2187

Replace sws_scale with sws_scale_frame and enable multithreaded reformatting#2187

WyattBlue merged 3 commits into

PyAV-Org:mainPyAV-Org/PyAV:mainfrom

lgeiger:sws_scale_framelgeiger/PyAV:sws_scale_frameCopy head branch name to clipboard