shithub: libvpx

Info  •  Files  •  Log  •  Branches

Adjust the max_gf_interval initialization

to be a fixed value of 15.

Test results:
cif:  .124%, .068%, .081%
std-hd: 2.809%, 3.174%, 2.705%

Change-Id: I380c8152c973506094da15eab59e3aa22b75a983

--- a/vp9/encoder/vp9_onyx_if.c

+++ b/vp9/encoder/vp9_onyx_if.c

@@ -1068,10 +1068,7 @@

     cpi->min_frame_bandwidth = FRAME_OVERHEAD_BITS;

   // Set Maximum gf/arf interval

-  cpi->max_gf_interval = ((int)(cpi->output_frame_rate / 2.0) + 2);

-

-  if (cpi->max_gf_interval < 12)

-    cpi->max_gf_interval = 12;

+  cpi->max_gf_interval = 15;

   // Extended interval for genuinely static scenes

   cpi->twopass.static_scene_max_gf_interval = cpi->key_frame_frequency >> 1;