| commit | 737179f275cc4384f587af5f391de5968368c63a | [log] [tgz] |
|---|---|---|
| author | Yaowu Xu <yaowu@google.com> | Fri Feb 17 12:03:34 2012 -0800 |
| committer | Yaowu Xu <yaowu@google.com> | Fri Feb 17 16:44:08 2012 -0800 |
| tree | 6a3f59f4b497cdf4fb562558ff4b226125799548 | |
| parent | 47d545f1669f5fd9e6df7c36b9e3f8aee92fc5b8 [diff] |
Reduced bias in picking loop filter level The bias in picklpf intended to bias toward less greedy in getting best frame level psnr while maximize overall quality for a clip. This commit reduced the bias for frames using 8x8 transform to achieve better compression overall. The change improve compression by ~.15% consistently on most of the HD clips tested. http://www.corp.google.com/~yaowu/no_crawl/LPFBias_FixSkip.html Change-Id: Ic30932d2b8eaebd52339b0195f569edc48eed7bc