--- /dev/null
+matroska 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
+tile-columns=2
+g=240
+threads=8
+quality=good
+crf=32
+speed=4