2021-03-18 Drawing test
Sketch along with your pal while grooving to some smooooooth sounds. Coming to a PBS station soon!
Invocation:
ffmpeg -i "t:\OBS Captures\2021-03-18 15-07-24.mkv" -vf "setpts=PTS/2,vflip,hflip,hue=s=5,eq=contrast=-0.1,lagfun=decay=0.995,vignette" -crf 18 -an message_test.mp4