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Further CQ, Key frame and ARF changes

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This code fixes a bug in the calculation of
the minimum Q for alt ref frames.

It also allows an extended gf/arf interval for sections
of clips that completely static (or nearly so).

Change-Id: I1a21aaa16d4f0578e5f99b13bebd78d59403c73b
This commit is contained in:
Paul Wilkins
2011-01-18 15:19:05 +00:00
parent 339c512762
commit 57136a268a
4 changed files with 36 additions and 21 deletions
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vp8/encoder/onyx_int.h
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@@ -402,6 +402,7 @@ typedef struct
int kf_overspend_bits; // Extra bits spent on key frames that need to be recovered on inter frames
int kf_bitrate_adjustment; // Current number of bit s to try and recover on each inter frame.
int max_gf_interval;
int static_scene_max_gf_interval;
int baseline_gf_interval;
int gf_decay_rate;
int active_arnr_frames; // <= cpi->oxcf.arnr_max_frames