mirror of https://git.ffmpeg.org/ffmpeg.git
AAC encoder: Fix rate control on twoloop.
Fixes a case where multichannel bitrate isn't accurately targetted by psy model alone, never achieving the target bitrate. Now fixed. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -710,7 +710,7 @@ static void search_for_quantizers_twoloop(AVCodecContext *avctx,
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const float lambda)
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const float lambda)
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{
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{
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int start = 0, i, w, w2, g;
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int start = 0, i, w, w2, g;
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int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels;
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int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels * (lambda / 120.f);
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float dists[128] = { 0 }, uplims[128];
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float dists[128] = { 0 }, uplims[128];
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float maxvals[128];
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float maxvals[128];
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int fflag, minscaler;
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int fflag, minscaler;
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