shithub: libvpx

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Merge "vp9 1pass-vbr: Adjust gf setting for nonzero-lag case."

--- a/vp9/encoder/vp9_ratectrl.c

+++ b/vp9/encoder/vp9_ratectrl.c

@@ -2185,7 +2185,10 @@

           VPXMIN(15, (3 * rc->baseline_gf_interval) >> 1);

     } else if (high_content) {

       rc->gfu_boost = DEFAULT_GF_BOOST >> 1;

-      rc->baseline_gf_interval = VPXMAX(5, rc->baseline_gf_interval >> 1);

+      if (rate_err > 3.0)

+        rc->baseline_gf_interval = VPXMAX(10, rc->baseline_gf_interval >> 1);

+      else

+        rc->baseline_gf_interval = VPXMAX(5, rc->baseline_gf_interval >> 1);

     }

     // Check for constraining gf_interval for up-coming scene/content changes,

     // or for up-coming key frame, whichever is closer.