X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fffmpeg%2Fvideo%2Fvp9_1280x720_24or25or30fps.webm;h=c05b7294fdf421eaaa7de3ac5e464e7ae612d3fb;hb=7cec2a82e63b4cbd8ce58fd98bd66eb4e7f2e826;hp=d94f18a95ea5d359005d40f0bde7eb0573bac21e;hpb=4ed99d3ff21fc5809ff2a2927f6d99413f80a168;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/ffmpeg/video/vp9_1280x720_24or25or30fps.webm b/cinelerra-5.1/ffmpeg/video/vp9_1280x720_24or25or30fps.webm
index d94f18a9..c05b7294 100644
--- a/cinelerra-5.1/ffmpeg/video/vp9_1280x720_24or25or30fps.webm
+++ b/cinelerra-5.1/ffmpeg/video/vp9_1280x720_24or25or30fps.webm
@@ -1,13 +1,14 @@
 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