webm libvpx-vp9
+# 20171119-2100
+# based on https://developers.google.com/media/vp9/settings/vod/
+# for explanations see Feature5.pdf section 3
+# 1280x720 (24, 25 or 30 frames per second)
bitrate=1024k
minrate=512k
maxrate=1485k
-crf=32
tile-columns=2
-# gop can have an adverse affect on seeks
g=240
threads=8
quality=good
+crf=32
speed=4
-# Frederic Roenitz credited for opts and manual work
-# for more information see Feature5.pdf section 3.4