diff options
| author | Marco Paniconi <marpan@google.com> | 2015-08-07 18:38:40 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-08-07 18:38:40 +0000 |
| commit | f87fdebefca9d8f03d2758415c077033442bd167 (patch) | |
| tree | 3b59d81781415c10e34f2eac33922a74651f465f | |
| parent | 9b769e47f411ab30303cf8f0ca67723e5f915c49 (diff) | |
| parent | dc36e5aff0786a696d50343c74391fe9aeaec97f (diff) | |
| download | libvpx-f87fdebefca9d8f03d2758415c077033442bd167.tar libvpx-f87fdebefca9d8f03d2758415c077033442bd167.tar.gz libvpx-f87fdebefca9d8f03d2758415c077033442bd167.tar.bz2 libvpx-f87fdebefca9d8f03d2758415c077033442bd167.zip | |
Merge "Fix a setting in cyclic refresh."
| -rw-r--r-- | vp9/encoder/vp9_aq_cyclicrefresh.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vp9/encoder/vp9_aq_cyclicrefresh.c b/vp9/encoder/vp9_aq_cyclicrefresh.c index b61906388..a13f0c001 100644 --- a/vp9/encoder/vp9_aq_cyclicrefresh.c +++ b/vp9/encoder/vp9_aq_cyclicrefresh.c @@ -459,7 +459,10 @@ void vp9_cyclic_refresh_update_parameters(VP9_COMP *const cpi) { cr->time_for_refresh = 0; // Use larger delta-qp (increase rate_ratio_qdelta) for first few (~4) // periods of the refresh cycle, after a key frame. - if (rc->frames_since_key < 4 * cr->percent_refresh) + // Account for larger interval on base layer for temporal layers. + if (cr->percent_refresh > 0 && + rc->frames_since_key < (4 * cpi->svc.number_temporal_layers) * + (100 / cr->percent_refresh)) cr->rate_ratio_qdelta = 3.0; else cr->rate_ratio_qdelta = 2.0; |