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Reduce default overshoot/undershoot params to 25
author
Deb Mukherjee
<debargha@google.com>
Thu, 5 Mar 2015 21:58:37 +0000
(13:58 -0800)
committer
Deb Mukherjee
<debargha@google.com>
Thu, 5 Mar 2015 22:00:03 +0000
(14:00 -0800)
Reducing these values from 100 makes rate control tighter by
default.
Change-Id: I979409c93e6f19e128898f08ad581bf67eb0f824
vp9/vp9_cx_iface.c
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diff --git
a/vp9/vp9_cx_iface.c
b/vp9/vp9_cx_iface.c
index
d0c4c67
..
ef28cab
100644
(file)
--- a/
vp9/vp9_cx_iface.c
+++ b/
vp9/vp9_cx_iface.c
@@
-1445,8
+1445,8
@@
static vpx_codec_enc_cfg_map_t encoder_usage_cfg_map[] = {
256, // rc_target_bandwidth
0, // rc_min_quantizer
63, // rc_max_quantizer
-
100,
// rc_undershoot_pct
-
100,
// rc_overshoot_pct
+
25,
// rc_undershoot_pct
+
25,
// rc_overshoot_pct
6000, // rc_max_buffer_size
4000, // rc_buffer_initial_size