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aacenc: Fix target bitrate for twoloop quantiser search

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This fixes a case where multichannel bitrate isn't accurately
targetted by psy model alone, never achieving the target bitrate.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Claudio Freire 2013-05-04 18:36:37 -03:00 committed by Martin Storsjö
parent 7c71ada4ca
commit f4d0a63b5b
1 changed files with 1 additions and 1 deletions
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2
libavcodec/aaccoder.c
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@ -710,7 +710,7 @@ static void search_for_quantizers_twoloop(AVCodecContext *avctx,
const float lambda) const float lambda)
{ {
int start = 0, i, w, w2, g; int start = 0, i, w, w2, g;
int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels; int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels * (lambda / 120.f);
float dists[128] = { 0 }, uplims[128]; float dists[128] = { 0 }, uplims[128];
float maxvals[128]; float maxvals[128];
int fflag, minscaler; int fflag, minscaler;