Searched refs:knee (Results 1 - 4 of 4) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| H A D | af_sidechaincompress.c | 54 double knee; member
86 { "knee", "set knee", OFFSET(knee), AV_OPT_TYPE_DOUBLE, {.dbl=2.82843}, 1, 8, A|F|R },
109 double knee, double knee_start, double knee_stop, in output_gain()
130 if (knee > 1.0 && slope > knee_start) in output_gain()
135 if (knee > 1.0 && slope < knee_stop) in output_gain()
150 s->lin_knee_start = s->threshold / sqrt(s->knee); in compressor_config_output()
151 s->lin_knee_stop = s->threshold * sqrt(s->knee); in compressor_config_output()
205 gain = output_gain(s->lin_slope, s->ratio, s->thres, s->knee, in compressor()
108 output_gain(double lin_slope, double ratio, double thres, double knee, double knee_start, double knee_stop, double compressed_knee_start, double compressed_knee_stop, int detection, int mode) output_gain() argument
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| H A D | af_adynamicequalizer.c | 37 double knee; member
90 double aattack, double iratio, double knee, double range, in get_gain()
94 double width = (6. * knee) + 0.01; in get_gain()
164 const double knee = s->knee; in filter_channels() local
196 aattack, iratio, knee, range, threshold, slew, in filter_channels()
301 { "knee", "set knee factor", OFFSET(knee), AV_OPT_TYPE_DOUBLE, {.dbl=1}, 0, 8, FLAGS },
89 get_gain(double in, double srate, double makeup, double aattack, double iratio, double knee, double range, double thresdb, double slewfactor, double *state, double attack_coeff, double release_coeff, double nc) get_gain() argument
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| H A D | af_agate.c | 46 double knee; member
80 { "knee", "set knee", OFFSET(knee), AV_OPT_TYPE_DOUBLE, {.dbl=2.828427125}, 1, 8, A },
98 double lin_knee_sqrt = sqrt(s->knee); in agate_config_input()
121 double knee, double knee_start, double knee_stop, in output_gain()
135 if (knee > 1. && slope < knee_stop) in output_gain()
138 if (knee > 1. && slope > knee_start) in output_gain()
182 s->knee, s->knee_start, s->knee_stop, in gate()
120 output_gain(double lin_slope, double ratio, double thres, double knee, double knee_start, double knee_stop, double range, int mode) output_gain() argument
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| /third_party/ffmpeg/tests/fate/ |
| H A D | filter-audio.mak | 64 fate-filter-agate: CMD = framecrc -i $(SRC) -af aresample,agate=level_in=10:range=0:threshold=1:ratio=1:attack=1:knee=1:makeup=4,aresample
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