matroska libvpx-vp9
# 20171119-2100
# based on https://developers.google.com/media/vp9/settings/vod/
-# for explanations see Feature5.pdf section 3
+# for explanations reference the Cinelerra Manual
# 640x480 (Low Quality, 24, 25 or 30 frames per second)
-bitrate=512k
+b=512k
minrate=256k
maxrate=742k
tile-columns=1