From 50317c23d0da872bffd6fb11b9a484992b895e4c Mon Sep 17 00:00:00 2001 From: Jean-Marc Valin Date: Mon, 26 Nov 2012 23:20:01 -0500 Subject: Makes variable framesize less aggressive at lower rates --- src/opus_encoder.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/opus_encoder.c b/src/opus_encoder.c index 9a8f9fc7..fa329917 100644 --- a/src/opus_encoder.c +++ b/src/opus_encoder.c @@ -587,6 +587,10 @@ static int transient_viterbi(const float *E, const float *E_1, int N, int frame_ float best_cost; int best_state; + /* Makes variable framesize less aggressive at lower bitrates, but I can't + find any valid theretical justification for this (other than it seems + to help) */ + frame_cost *= 720/rate; for (i=0;i<16;i++) { /* Impossible state */ -- cgit v1.2.3