diff options
| author | Anton Khirnov <anton@khirnov.net> | 2013-05-07 07:20:32 +0200 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2022-03-15 09:42:39 -0300 |
| commit | 494760f971a41851630d7940abe914cd1115737e (patch) | |
| tree | 33e017519b761fc8e6776fdc15b5fca627d02f68 /libavcodec/aaccoder.c | |
| parent | 2350a50bed6bd71c67947604f117a4dff73ebe35 (diff) | |
| download | ffmpeg-494760f971a41851630d7940abe914cd1115737e.tar.gz | |
aac: convert to new channel layout API
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/aaccoder.c')
| -rw-r--r-- | libavcodec/aaccoder.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/aaccoder.c b/libavcodec/aaccoder.c index 7bbd4d5b2e..f460479498 100644 --- a/libavcodec/aaccoder.c +++ b/libavcodec/aaccoder.c @@ -397,7 +397,7 @@ static void search_for_quantizers_fast(AVCodecContext *avctx, AACEncContext *s, const float lambda) { int start = 0, i, w, w2, g; - int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels * (lambda / 120.f); + int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->ch_layout.nb_channels * (lambda / 120.f); float dists[128] = { 0 }, uplims[128] = { 0 }; float maxvals[128]; int fflag, minscaler; @@ -556,7 +556,7 @@ static void search_for_pns(AACEncContext *s, AVCodecContext *avctx, SingleChanne const float pns_transient_energy_r = FFMIN(0.7f, lambda / 140.f); int refbits = avctx->bit_rate * 1024.0 / avctx->sample_rate - / ((avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : avctx->channels) + / ((avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : avctx->ch_layout.nb_channels) * (lambda / 120.f); /** Keep this in sync with twoloop's cutoff selection */ @@ -564,7 +564,7 @@ static void search_for_pns(AACEncContext *s, AVCodecContext *avctx, SingleChanne int prev = -1000, prev_sf = -1; int frame_bit_rate = (avctx->flags & AV_CODEC_FLAG_QSCALE) ? (refbits * rate_bandwidth_multiplier * avctx->sample_rate / 1024) - : (avctx->bit_rate / avctx->channels); + : (avctx->bit_rate / avctx->ch_layout.nb_channels); frame_bit_rate *= 1.15f; @@ -693,14 +693,14 @@ static void mark_pns(AACEncContext *s, AVCodecContext *avctx, SingleChannelEleme const float pns_transient_energy_r = FFMIN(0.7f, lambda / 140.f); int refbits = avctx->bit_rate * 1024.0 / avctx->sample_rate - / ((avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : avctx->channels) + / ((avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : avctx->ch_layout.nb_channels) * (lambda / 120.f); /** Keep this in sync with twoloop's cutoff selection */ float rate_bandwidth_multiplier = 1.5f; int frame_bit_rate = (avctx->flags & AV_CODEC_FLAG_QSCALE) ? (refbits * rate_bandwidth_multiplier * avctx->sample_rate / 1024) - : (avctx->bit_rate / avctx->channels); + : (avctx->bit_rate / avctx->ch_layout.nb_channels); frame_bit_rate *= 1.15f; |