na_record Audio file recording

Synopsis

na_record [options] [-h ] [-f int] [-time int] [-o ofile] [-otype string] [-F int] [-obo string] [-oswap ] [-ostype string] [-p string]

na_record records wavefors from an audio device. It only supports recording for N seconds (default is 10). Specifiying the frequency defines the recording frequency (if supported by the hardward). This currently doesn't support NAS audio in.

OPTIONS

-h	options help
-f	int Input sample rate
-time	int Wave length in seconds
-o	ofile Output filename. If not specified output is to stdout.
-otype	string Output file type, (optional). If no type is Specified the type of the input file is assumed. Supported types are: nist, est, esps, snd, riff, aiff, audlab, raw, ascii
-F	int Output sample rate in Hz. If this is different from the input sample rate, resampling will occur
-obo	string Output byte order: MSB, LSB, native, or nonnative. Suns, HP, SGI Mips, M68000 are MSB (big endian) Intel, Alpha, DEC Mips, Vax are LSB (little endian)
-oswap	Swap bytes when saving to output
-ostype	string Output sample type: short, mulaw, byte or ascii
-p	string audio device protocol. Ths supported types are sunaudio audio_command netaudio