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| author | Jingning Han <jingning@google.com> | 2014-12-04 09:29:24 -0800 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2014-12-05 09:35:27 -0800 |
| commit | 07711e9b2733ef89bb6dd87f4008dc7aea39ba1d (patch) | |
| tree | 84127031867e446dcf84d2ccc25eca431b1e6071 /vpxenc.h | |
| parent | 17176cd452442b97b864de8488d444e7db7155ce (diff) | |
| download | libvpx-07711e9b2733ef89bb6dd87f4008dc7aea39ba1d.tar libvpx-07711e9b2733ef89bb6dd87f4008dc7aea39ba1d.tar.gz libvpx-07711e9b2733ef89bb6dd87f4008dc7aea39ba1d.tar.bz2 libvpx-07711e9b2733ef89bb6dd87f4008dc7aea39ba1d.zip | |
Use hybrid RD and non-RD coding flow for key frame coding
When block size is below 16x16, the encoder swap from non-RD to
RD mode for key frame coding. This largely brough back the key
frame compression performance. For vidyo1 at 1000 kbps, the key
frame coding statistics are changed
9978F, 34.183 dB, 36807 us -> 9838F, 35.020 dB, 61677 us
As compared to the full RD case
7187F, 34.930 dB, 214470 us
The overall rtc set coding performance (single key frame setting)
is improved by 1.5%.
Change-Id: I78a4ecf025d7b24ec911e85be94e01da05e77878
Diffstat (limited to 'vpxenc.h')
0 files changed, 0 insertions, 0 deletions