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Searched refs:lfe_mix_level (Results 1 - 14 of 14) sorted by relevance

/third_party/ffmpeg/libavresample/
H A Daudio_mix_matrix.c89 double lfe_mix_level, int normalize, in avresample_build_matrix()
263 matrix[FRONT_CENTER][LOW_FREQUENCY] += lfe_mix_level; in avresample_build_matrix()
265 matrix[FRONT_LEFT ][LOW_FREQUENCY] += lfe_mix_level * M_SQRT1_2; in avresample_build_matrix()
266 matrix[FRONT_RIGHT][LOW_FREQUENCY] += lfe_mix_level * M_SQRT1_2; in avresample_build_matrix()
87 avresample_build_matrix(uint64_t in_layout, uint64_t out_layout, double center_mix_level, double surround_mix_level, double lfe_mix_level, int normalize, double *matrix_out, int stride, enum AVMatrixEncoding matrix_encoding) avresample_build_matrix() argument
H A Dinternal.h66 double lfe_mix_level; /**< lfe mix level */ member
H A Davresample.h274 * @param lfe_mix_level mix level for the low-frequency effects channel
288 double lfe_mix_level, int normalize, double *matrix,
H A Doptions.c62 { "lfe_mix_level", "LFE Mix Level", OFFSET(lfe_mix_level), AV_OPT_TYPE_DOUBLE, { .dbl = 0.0 }, -32.0, 32.0, PARAM },
H A Daudio_mix.c382 avr->lfe_mix_level, in ff_audio_mix_alloc()
/third_party/ffmpeg/libswresample/
H A Dswresample.h414 * @param lfe_mix_level mix level for the low-frequency effects channel
430 double lfe_mix_level, double rematrix_maxval,
447 * @param lfe_mix_level mix level for the low-frequency effects channel
461 double lfe_mix_level, double maxval,
H A Drematrix.c150 double lfe_mix_level, double maxval, in swr_build_matrix()
163 lfe_mix_level, maxval, rematrix_volume, matrix_param, in swr_build_matrix()
170 double lfe_mix_level, double maxval, in swr_build_matrix2()
375 matrix[FRONT_CENTER][LOW_FREQUENCY] += lfe_mix_level; in swr_build_matrix2()
377 matrix[FRONT_LEFT ][LOW_FREQUENCY] += lfe_mix_level * M_SQRT1_2; in swr_build_matrix2()
378 matrix[FRONT_RIGHT][LOW_FREQUENCY] += lfe_mix_level * M_SQRT1_2; in swr_build_matrix2()
455 s->clev, s->slev, s->lfe_mix_level, in auto_matrix()
148 swr_build_matrix(uint64_t in_ch_layout_param, uint64_t out_ch_layout_param, double center_mix_level, double surround_mix_level, double lfe_mix_level, double maxval, double rematrix_volume, double *matrix_param, int stride, enum AVMatrixEncoding matrix_encoding, void *log_context) swr_build_matrix() argument
168 swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, double center_mix_level, double surround_mix_level, double lfe_mix_level, double maxval, double rematrix_volume, double *matrix_param, ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, void *log_context) swr_build_matrix2() argument
H A Dswresample_internal.h109 float lfe_mix_level; ///< LFE mixing level member
H A Doptions.c80 {"lfe_mix_level" , "set LFE mix level" , OFFSET(lfe_mix_level ), AV_OPT_TYPE_FLOAT, {.dbl=0 }, -32 , 32 , PARAM},
/third_party/ffmpeg/libavutil/
H A Ddownmix_info.h92 double lfe_mix_level; member
/third_party/ffmpeg/libavcodec/
H A Dac3dec.h100 int lfe_mix_level; ///< LFE mix level index (lfemixlevcod) member
H A Dac3dec.c1839 downmix_info->lfe_mix_level = gain_levels_lfe[s->lfe_mix_level]; in ac3_decode_frame()
1841 downmix_info->lfe_mix_level = 0.0; // -inf dB in ac3_decode_frame()
H A Deac3dec.c381 s->lfe_mix_level = get_bits(gbc, 5); in ff_eac3_parse_header()
/third_party/ffmpeg/libavfilter/
H A Daf_ashowinfo.c107 di->lfe_mix_level); in dump_downmix()

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