diff options
Diffstat (limited to 'libavcodec/psymodel.c')
| -rw-r--r-- | libavcodec/psymodel.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/libavcodec/psymodel.c b/libavcodec/psymodel.c index b337bfd509..f87dbcf277 100644 --- a/libavcodec/psymodel.c +++ b/libavcodec/psymodel.c @@ -80,17 +80,14 @@ av_cold struct FFPsyPreprocessContext* ff_psy_preprocess_init(AVCodecContext *av { FFPsyPreprocessContext *ctx; int i; - float cutoff_coeff; + float cutoff_coeff = 0; ctx = av_mallocz(sizeof(FFPsyPreprocessContext)); ctx->avctx = avctx; if (avctx->cutoff > 0) cutoff_coeff = 2.0 * avctx->cutoff / avctx->sample_rate; - else if (avctx->flags & CODEC_FLAG_QSCALE) - cutoff_coeff = 1.0f / av_clip(1 + avctx->global_quality / FF_QUALITY_SCALE, 1, 8); - else - cutoff_coeff = avctx->bit_rate / (4.0f * avctx->sample_rate * avctx->channels); + if (cutoff_coeff) ctx->fcoeffs = ff_iir_filter_init_coeffs(FF_FILTER_TYPE_BUTTERWORTH, FF_FILTER_MODE_LOWPASS, FILT_ORDER, cutoff_coeff, 0.0, 0.0); if (ctx->fcoeffs) { |