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Adjust rate-boost threshold in cyclic refresh for seg#2.

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Small gain in metrics (average ~0.2dB), small
reduction in rate fluctuation.

Change-Id: Id75bd89c168486f075308fb474ebd26e3bdfb85b
This commit is contained in:
Marco 2015-09-23 11:47:20 -07:00
parent 90a109f0ee
commit 9b51b3a9ca
1 changed files with 1 additions and 1 deletions
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2
vp9/encoder/vp9_aq_cyclicrefresh.c
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@ -447,7 +447,7 @@ void vp9_cyclic_refresh_update_parameters(VP9_COMP *const cpi) {
cr->rate_boost_fac = 10;
} else {
cr->motion_thresh = 32;
cr->rate_boost_fac = 17;
cr->rate_boost_fac = 15;
}
if (cpi->svc.spatial_layer_id > 0) {
cr->motion_thresh = 4;