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-rw-r--r--vp8/encoder/ratectrl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/vp8/encoder/ratectrl.c b/vp8/encoder/ratectrl.c
index d136bd2f4..944a2e832 100644
--- a/vp8/encoder/ratectrl.c
+++ b/vp8/encoder/ratectrl.c
@@ -1364,8 +1364,7 @@ int vp8_regulate_q(VP8_COMP *cpi, int target_bits_per_frame)
if (cpi->zbin_over_quant > zbin_oqmax)
cpi->zbin_over_quant = zbin_oqmax;
- // Each over-run step is assumed to equate to approximately
- // 3% reduction in bitrate
+ // Adjust bits_per_mb_at_this_q estimate
bits_per_mb_at_this_q = (int)(Factor * bits_per_mb_at_this_q);
Factor += factor_adjustment;