webrtc/modules/video_coding/codecs
“Michael b54500ec32 VP9 SVC minimum bit rate thresholds too low for 720p
Changed minimum bit rate threshold formula to raise the minimum bit rate
at which 720p video is presented in VP9 SVC to ensure that the video
quality for VP9 SVC is the same or better than VP8 SIM.  The minimum bit
rate threshold values for lower resolutions remain largely unchanged.
Also changed maximum bit rate threshold formula to lower the maximum
bit rate for low resolutions (e.g., 180p) in order to ensure higher
frame rates when downlink bit rates are very low (e.g., < 100 kbps).

Bug: webrtc:9242
Change-Id: I8f9c76c9188b98f3fd40a608551b576b0c3b8f34
Reviewed-on: https://webrtc-review.googlesource.com/75244
Commit-Queue: Michael Horowitz <mhoro@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23218}
2018-05-14 15:48:29 +00:00
..
h264 Deprecate RTPFragmentationHeader argument to VideoDecoder::Decode 2018-05-08 08:09:35 +00:00
i420 Deprecate RTPFragmentationHeader argument to VideoDecoder::Decode 2018-05-08 08:09:35 +00:00
interface Delete unused deprecated headers under modules/video_coding/ 2018-02-16 14:07:38 +00:00
multiplex Deprecate RTPFragmentationHeader argument to VideoDecoder::Decode 2018-05-08 08:09:35 +00:00
test Fix handling non-tightly packed ByteBuffers in HardwareVideoDecoder. 2018-05-09 09:15:46 +00:00
vp8 Deprecate RTPFragmentationHeader argument to VideoDecoder::Decode 2018-05-08 08:09:35 +00:00
vp9 VP9 SVC minimum bit rate thresholds too low for 720p 2018-05-14 15:48:29 +00:00