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| author | Marco <marpan@google.com> | 2016-02-17 12:03:57 -0800 |
|---|---|---|
| committer | Marco <marpan@google.com> | 2016-07-18 15:20:17 -0700 |
| commit | 05fe0f20a653c579f93545403815f12bbda5254f (patch) | |
| tree | f90b6c378f14d45bd28a54d4558da37ec0756568 /test/vpx_scale_test.cc | |
| parent | 3e04114f3d6d1bc746a376f375dc18c5a941e5aa (diff) | |
| download | libvpx-05fe0f20a653c579f93545403815f12bbda5254f.tar libvpx-05fe0f20a653c579f93545403815f12bbda5254f.tar.gz libvpx-05fe0f20a653c579f93545403815f12bbda5254f.tar.bz2 libvpx-05fe0f20a653c579f93545403815f12bbda5254f.zip | |
vp9: Allow usage of lookahead for real-time, 1 pass vbr.
Allow usage of lookahead for VBR in real-time mode, for 1 pass vbr.
Current usage is for fast checking of future scene cuts/changes,
and adjusting rate control (gf interval and active_worst/target size).
Added unittests (datarate) for 1 pass vbr mode, with non-zero lag.
Added an experimental option to limit QP based on lookahead.
Overall positive gain in metrics on ytlive set:
avgPNSR/SSIM up on average ~1-3%; several clips up by 5, 7%.
Change-Id: I960d57dfc89de121c4824b9a9bf88d2814e74b56
Diffstat (limited to 'test/vpx_scale_test.cc')
0 files changed, 0 insertions, 0 deletions