twolame: unrecognized option '--version' TwoLAME version 0.3.13 (http://www.twolame.org) MPEG Audio Layer II (MP2) encoder Usage: twolame [options] <infile> [outfile] Try "twolame --help" for more information.

TwoLAME version 0.3.13 (http://www.twolame.org) MPEG Audio Layer II (MP2) encoder Usage: twolame [options] <infile> [outfile] Both input and output filenames can be set to - to use stdin/stdout. <infile> input sound file (any format supported by libsndfile) <outfile> output bit stream of encoded audio Input Options -r, --raw-input input is raw signed PCM audio -x, --byte-swap force byte-swapping of input -s, --samplerate srate sampling frequency of raw input (Hz) --samplesize bits size of raw input samples in bits (default 16-bit) -N, --channels nch number of channels in raw input -g, --swap-channels swap channels of input file --scale value scale input (multiply PCM data) --scale-l value scale channel 0 (left) input --scale-r value scale channel 1 (right) input Output Options -m, --mode mode (s)tereo, (j)oint, (d)ual, (m)ono or (a)uto -a, --downmix downmix from stereo to mono file for mono encoding -b, --bitrate br total bitrate in kbps (default 192 for 44.1kHz) -P, --psyc-mode psyc psychoacoustic model -1 to 4 (default 3) -v, --vbr enable VBR mode -V, --vbr-level lev enable VBR and set VBR level -50 to 50 (default 5) -B, --max-bitrate rate set the upper bitrate when in VBR mode -l, --ath lev ATH level (default 0.0) -q, --quick num only calculate psy model every num frames -S, --single-frame only encode a single frame of MPEG Audio Miscellaneous Options -c, --copyright mark as copyright --non-copyright mark as non-copyright (default) -o, --non-original mark as non-original --original mark as original (default) -p, --protect enable CRC error protection -d, --padding force padding bit/frame on -R, --reserve-bits num set number of reserved bits in each frame -e, --deemphasis emp de-emphasis n/5/c (default: (n)one) -E, --energy turn on energy level extensions Verbosity Options -t, --talkativity num talkativity 0-10 (default is 2) --quiet same as --talkativity=0 --brief same as --talkativity=1 --verbose same as --talkativity=4 Allowable bitrates for 32, 44.1 and 48kHz sample input (MPEG-1) 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384 Allowable bitrates for 16, 22.05 and 24kHz sample input (MPEG-2) 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160