$lame -m m -q 0 -aq 0 --abr 192 test.wav test.mp3 LAME 3.97 32bits (http://www.mp3dev.org/) CPU features: MMX (ASM used), SSE, SSE2 Using polyphase lowpass filter, transition band: 20094 Hz - 20627 Hz Encoding test.wav to test.mp3 Encoding as 44.1 kHz average 192 kbps single-ch MPEG-1 Layer III (3.7x) qval=0 Frame | CPU time/estim | REAL time/estim | play/CPU | ETA 4596/4596 (100%)| 0:09/ 0:09| 0:09/ 0:09| 13.064x| 0:00 32 [ 31] ** 40 [1511] *********************************************************** 48 [ 753] ****************************** 56 [ 0] 64 [ 0] 80 [ 0] 96 [ 2] * 112 [ 3] * 128 [ 25] * 160 [1742] ******************************************************************** 192 [ 523] ********************* 224 [ 3] * 256 [ 1] * 320 [ 2] * ------------------------------------------------------------------------------- kbps mono % long switch short % 104.9 100.0 100.0 0.0 0.0
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no subject
$lame -m m -q 0 -aq 0 --abr 192 test.wav test.mp3 LAME 3.97 32bits (http://www.mp3dev.org/) CPU features: MMX (ASM used), SSE, SSE2 Using polyphase lowpass filter, transition band: 20094 Hz - 20627 Hz Encoding test.wav to test.mp3 Encoding as 44.1 kHz average 192 kbps single-ch MPEG-1 Layer III (3.7x) qval=0 Frame | CPU time/estim | REAL time/estim | play/CPU | ETA 4596/4596 (100%)| 0:09/ 0:09| 0:09/ 0:09| 13.064x| 0:00 32 [ 31] ** 40 [1511] *********************************************************** 48 [ 753] ****************************** 56 [ 0] 64 [ 0] 80 [ 0] 96 [ 2] * 112 [ 3] * 128 [ 25] * 160 [1742] ******************************************************************** 192 [ 523] ********************* 224 [ 3] * 256 [ 1] * 320 [ 2] * ------------------------------------------------------------------------------- kbps mono % long switch short % 104.9 100.0 100.0 0.0 0.0Размер файла получился 1571523 байт, если поделить на 120 секунд, то 102 килобита/с.
Правда, эксперимент был не чистый - Мальмстина я брал уже из MP3.