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| author | Yaowu Xu <yaowu@google.com> | 2014-11-18 08:52:21 -0800 |
|---|---|---|
| committer | Yaowu Xu <yaowu@google.com> | 2014-11-18 09:05:57 -0800 |
| commit | ffa06b37083d028b50f27e67ae6ed0c6ee9953bb (patch) | |
| tree | 126502ce22e939244450349e98c51840efac5ec4 /test/set_roi.cc | |
| parent | 1687c47bfdff2a4a6d2a07fb143be3f9b21824ff (diff) | |
| download | libvpx-ffa06b37083d028b50f27e67ae6ed0c6ee9953bb.tar libvpx-ffa06b37083d028b50f27e67ae6ed0c6ee9953bb.tar.gz libvpx-ffa06b37083d028b50f27e67ae6ed0c6ee9953bb.tar.bz2 libvpx-ffa06b37083d028b50f27e67ae6ed0c6ee9953bb.zip | |
Prevent severe rate control errors in CBR mode
In rare cases, the interaction between rate correction factor and Q
choices may cause severe oscillating frame sizes that are way off
target bandwidth. This commit adds tracking of rate control results
for last two frames, and use the information to prevent oscillating
Q choices.
Change-Id: I9a6d125a15652b9bcac0e1fec6d7a1aedc4ed97e
Diffstat (limited to 'test/set_roi.cc')
0 files changed, 0 insertions, 0 deletions