diff options
Diffstat (limited to 'libavcodec/aacpsy.c')
| -rw-r--r-- | libavcodec/aacpsy.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/aacpsy.c b/libavcodec/aacpsy.c index 42db471428..a9a89888bf 100644 --- a/libavcodec/aacpsy.c +++ b/libavcodec/aacpsy.c @@ -2,20 +2,20 @@ * AAC encoder psychoacoustic model * Copyright (C) 2008 Konstantin Shishkov * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -292,7 +292,7 @@ static av_cold int psy_3gpp_init(FFPsyContext *ctx) { int i, j, g, start; float prev, minscale, minath, minsnr, pe_min; const int chan_bitrate = ctx->avctx->bit_rate / ctx->avctx->channels; - const int bandwidth = ctx->avctx->cutoff ? ctx->avctx->cutoff : ctx->avctx->sample_rate / 2; + const int bandwidth = ctx->avctx->cutoff ? ctx->avctx->cutoff : AAC_CUTOFF(ctx->avctx); const float num_bark = calc_bark((float)bandwidth); ctx->model_priv_data = av_mallocz(sizeof(AacPsyContext)); @@ -563,7 +563,7 @@ static void psy_3gpp_analyze_channel(FFPsyContext *ctx, int channel, AacPsyChannel *pch = &pctx->ch[channel]; int start = 0; int i, w, g; - float desired_bits, desired_pe, delta_pe, reduction, spread_en[128] = {0}; + float desired_bits, desired_pe, delta_pe, reduction= NAN, spread_en[128] = {0}; float a = 0.0f, active_lines = 0.0f, norm_fac = 0.0f; float pe = pctx->chan_bitrate > 32000 ? 0.0f : FFMAX(50.0f, 100.0f - pctx->chan_bitrate * 100.0f / 32000.0f); const int num_bands = ctx->num_bands[wi->num_windows == 8]; |