diff --git a/libavcodec/oggvorbis.c b/libavcodec/oggvorbis.c index 80ed07db4f..56fa247500 100644 --- a/libavcodec/oggvorbis.c +++ b/libavcodec/oggvorbis.c @@ -29,25 +29,35 @@ typedef struct OggVorbisContext { static int oggvorbis_init_encoder(vorbis_info *vi, AVCodecContext *avccontext) { + double cfreq; if(avccontext->flags & CODEC_FLAG_QSCALE) { - return vorbis_encode_init_vbr(vi, avccontext->channels, + /* variable bitrate */ + if(vorbis_encode_setup_vbr(vi, avccontext->channels, avccontext->sample_rate, - avccontext->global_quality / (float)FF_QP2LAMBDA); - } + avccontext->global_quality / (float)FF_QP2LAMBDA)) + return -1; + } else { + /* constant bitrate */ + if(vorbis_encode_setup_managed(vi, avccontext->channels, + avccontext->sample_rate, -1, avccontext->bit_rate, -1)) + return -1; + #ifdef OGGVORBIS_VBR_BY_ESTIMATE - /* variable bitrate by estimate */ - - return (vorbis_encode_setup_managed(vi, avccontext->channels, - avccontext->sample_rate, -1, avccontext->bit_rate, -1) || - vorbis_encode_ctl(vi, OV_ECTL_RATEMANAGE_AVG, NULL) || - vorbis_encode_setup_init(vi)) ; -#else - /* constant bitrate */ - - return vorbis_encode_init(vi, avccontext->channels, - avccontext->sample_rate, -1, avccontext->bit_rate, -1) ; + /* variable bitrate by estimate */ + if(vorbis_encode_ctl(vi, OV_ECTL_RATEMANAGE_AVG, NULL)) + return -1; #endif + } + + /* cutoff frequency */ + if(avccontext->cutoff > 0) { + cfreq = avccontext->cutoff / 1000.0; + if(vorbis_encode_ctl(vi, OV_ECTL_LOWPASS_SET, &cfreq)) + return -1; + } + + return vorbis_encode_setup_init(vi); } static int oggvorbis_encode_init(AVCodecContext *avccontext) {