mp2enc: invalid option -- '-' Usage: mp2enc [params] < input.wav where possible params are: -v num Level of verbosity. 0 = quiet, 1 = normal 2 = verbose/debug -b num Bitrate in KBit/sec (default: 224 KBit/s) -l num Layer number 1 or 2 (default: 2) -o name Outputfile name (REQUIRED) -r num Force output sampling rate to be num Hz (default: 48000) num must be one of 32000, 44100, 48000 -s Force stereo output (default) -m Force mono output -R rate,chans,bits Input are raw samples without a wav header. rate is the samplerate of the input, chans is the number of channels, bits are the bits per sample (can be 8 or 16). All 3 numbers MUST be given -e Use CRC error protection -V Force VCD sampling rate (-r 44100) and perform bitrate/channel validity checks -? Print this lot out

mp2enc: invalid option -- '-' Usage: mp2enc [params] < input.wav where possible params are: -v num Level of verbosity. 0 = quiet, 1 = normal 2 = verbose/debug -b num Bitrate in KBit/sec (default: 224 KBit/s) -l num Layer number 1 or 2 (default: 2) -o name Outputfile name (REQUIRED) -r num Force output sampling rate to be num Hz (default: 48000) num must be one of 32000, 44100, 48000 -s Force stereo output (default) -m Force mono output -R rate,chans,bits Input are raw samples without a wav header. rate is the samplerate of the input, chans is the number of channels, bits are the bits per sample (can be 8 or 16). All 3 numbers MUST be given -e Use CRC error protection -V Force VCD sampling rate (-r 44100) and perform bitrate/channel validity checks -? Print this lot out