Searched refs:compression_ratio (Results 1 - 7 of 7) sorted by relevance
| /third_party/lame/libmp3lame/ |
| H A D | lame.c | 641 if (EQ(gfp->compression_ratio, 0)) in lame_init_params()
642 gfp->compression_ratio = 11.025; /* rate to compress a CD down to exactly 128000 bps */ in lame_init_params()
646 if (cfg->vbr == vbr_off && gfp->compression_ratio > 0) { in lame_init_params()
654 gfp->brate = gfp->samplerate_out * 16 * cfg->channels_out / (1.e3 * gfp->compression_ratio); in lame_init_params()
797 gfp->compression_ratio = gfp->samplerate_out * 16 * cfg->channels_out / (1.e3 * gfp->brate); in lame_init_params()
800 gfp->compression_ratio = in lame_init_params()
826 * For VBR, take a guess at the compression_ratio. in lame_init_params()
847 gfp->compression_ratio = cmp[gfp->VBR_q]; in lame_init_params()
851 gfp->compression_ratio = in lame_init_params()
855 gfp->compression_ratio in lame_init_params()
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| H A D | lame_global_flags.h | 67 * set either brate>0 or compression_ratio>0, LAME will compute
69 * Default is compression_ratio = 11.025
72 float compression_ratio; /* sizeof(wav file)/sizeof(mp3 file) */ member
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| H A D | set_get.c | 735 lame_set_compression_ratio(lame_global_flags * gfp, float compression_ratio) in lame_set_compression_ratio() argument
738 gfp->compression_ratio = compression_ratio; in lame_set_compression_ratio()
748 return gfp->compression_ratio; in lame_get_compression_ratio()
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| H A D | util.h | 453 float compression_ratio; /* sizeof(wav file)/sizeof(mp3 file) */ member
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| H A D | quantize.c | 1815 res_factor = .93 + .07 * (11.0 - cfg->compression_ratio) / (11.0 - 5.5); in calc_target_bits()
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| /third_party/lame/ACM/ |
| H A D | ACMStream.cpp | 388 double compression_ratio = double(samples_per_sec * 16 * channels / (bitrate * 8)); in GetOutputSampleRate() local
389 if (compression_ratio > 13.) in GetOutputSampleRate()
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| H A D | ACM.cpp | 1280 double compression_ratio = double(frequency * 2 * channels) / double(bitrate * 100); in IsSmartOutput() local
1282 //my_debug.OutPut(DEBUG_LEVEL_FUNC_DEBUG, "compression_ratio %f, freq %d, bitrate %d, channels %d", compression_ratio, frequency, bitrate, channels); in IsSmartOutput()
1285 return (compression_ratio <= my_EncodingProperties.GetSmartRatio()); in IsSmartOutput()
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