TWOLAME(1) TWOLAME(1) (NAME) twolame - MPEG Audio Layer 2 (MP2) (SYNOPSIS) twolame [options] [outfile] (DESCRIPTION) TwoLAME MPEG Audio Layer 2 (MP2) tooLAME Mike Cheng ISO dist10 LAME . libtwolame . (OPTIONS) (Input File) twolame libsndfile libsndfile . PCM STDIN - . (Output File) .mp2 . STDOUT - . (Input Options) -r, --raw-input PCM . (interleaved) . -x, --byte-swap (byte-swapping) . (Endianness) libsndfile . -s, --samplerate PCM Hz . : 16000, 22050, 24000, 32000, 44100, 48000Hz. 44100Hz . --samplesize ( ) PCM . : 8, 16, 24, 32. 16-bit . -N, --channels PCM . 2 . -g, --swap-channels . --scale . . 0 1 (gain) 1 . --scale-l --scale . --scale-r --scale . -m, --mode . auto . o "a" auto - o "s" stereo () o "d" dual channel ( ) o "j" joint stereo ( ) o "m" mono () -a, --downmix (downmix) . -b, --bitrate ( kbps) . (samplerate) . ------------------------------ Sample Rate Mono Stereo ------------------------------ 48000 96 192 44100 96 192 32000 80 160 24000 48 96 22050 48 96 16000 32 64 ------------------------------ -P, --psyc-mode (psycho-acoustic) (-1 4). -1 . psycho . 3 . -v, --vbr VBR . vbr . VBR 5.0 . -V, --vbr-level VBR . . -50 50 -10 10 . vbr . -l, --ath ATH . 0.0 . -q, --quick (quick) . . -S, --single-frame : MPEG . -c, --copyright (Copyright) . -o, --non-original (Original) . --original (Original) . -p, --protect CRC . . -d, --padding (padding) . -R, --reserve . -e, --deemphasis /de-emphasis (n/c/5). none . -E, --energy (energy level extensions). (Verbosity Options) -t, --talkativity stderr ( ). . --quiet stderr . ( --talkativity=0) --brief . . ( --talkativity=1) --verbose stderr. . ( --talkativity=4) (RETURN CODES) twolame 0 . . o 1 ( ) o 2 ( ) o 4 ( ) o 6 ( ) o 8 ( ) o 10 ( ) o 12 ( ) o 14 ( ) sound.wav 192 kbps (psycho-acoustic) ( ) sound.mp2 : twolame sound.wav 160kbps joint stereo sound_160.mp2: twolame -b 160 -m j sound.aiff sound_160.mp2 sound.wav newfile.mp2 : twolame -P 2 -v sound.wav newfile.mp2 <<-V>> : twolame -P 2 -V -5 sound.wav newfile.mp2 (resample) sox pipe twolame: sox sound_11025.aiff -t raw -r 16000 | twolame -r -s 16000 - - > out.mp2 (AUTHORS) twolame Nicholas J Humfrey () . libtwolame toolame Mike Cheng . AUTHORS . (RESOURCES) TwoLAME: http://www.twolame.org (SEE ALSO) lame(1), mpg123(1), madplay(1), sox(1) (COPYING) (C) 2004-2018 The TwoLAME Project. (LGPL) . (AUTHOR) Nicholas J Humfrey . 10/11/2019 TWOLAME(1)