On Tue, 14 May 2013, Kostya Shishkov wrote:
On Tue, May 14, 2013 at 11:53:15AM +0300, Martin Storsjö wrote:From: Claudio Freire <[email protected]>This fixes a case where multichannel bitrate isn't accurately targetted by psy model alone, never achieving the target bitrate. --- libavcodec/aaccoder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/aaccoder.c b/libavcodec/aaccoder.c index d65d8d9..35b98a9 100644 --- a/libavcodec/aaccoder.c +++ b/libavcodec/aaccoder.c @@ -710,7 +710,7 @@ static void search_for_quantizers_twoloop(AVCodecContext *avctx, const float lambda) { 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 maxvals[128]; int fflag, minscaler; --LGTM except that the log message itself could be more informative, like "aacenc: fix target bitrate for twoloop quantiser search" or something.
Amended the message locally, will push later. // Martin
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