afhash(1) [osx man page]

AFHASH(1)						    BSD General Commands Manual 						 AFHASH(1)

NAME

     afhash -- Audio File Hash

SYNOPSIS

     afhash [-h] audiofile1 audiofile2

DESCRIPTION

     Audio File Hash writes an SHA-1 hash to an audio file or prints (to stdout) the hash contained in an audio file

OPTIONS

     -h       print help text

     -w       write hash code to audio file

     -x       print hash code from audio file (if present)

     -c       compare hash codes from two audio files

Darwin								 February 13, 2007							    Darwin

SFINFO(1)																 SFINFO(1)

NAME

       sfinfo - display information about audio files

SYNOPSIS

       sfinfo [options] audio files...

DESCRIPTION

       sfinfo prints information about the specified audio files, including file format, sample rate, duration, and audio data format.

       By default sfinfo displays information in a longer, multi-line format; specifying the --short or -s option produces a short, single-line
       summary.

       Any files which are not recognized as valid audio files will be ignored unless the --reporterror or -r option is given. The file formats
       currently supported by sfinfo are AIFF, AIFF-C, NeXT/Sun .snd/.au, WAVE, Berkeley/IRCAM/CARL Sound File, AVR, Amiga IFF/8SVX, Sample
       Vision, Creative Voice File, NIST SPHERE, and Core Audio Format.

OPTIONS

       --short, -s
	   Print short single-line summary of each recognized audio file.

       --reporterror, -r
	   Print an error message if any of the specified files are not recognized as valid audio files.

       --help, -h
	   Print help message.

       --version, -v
	   Print version information.

EXAMPLES

       Display summary of an audio file:

	   % sfinfo drum.aiff
	   File Name	  drum.aiff
	   File Format	  Audio Interchange File Format (aiff)
	   Data Format	  16-bit integer (2's complement, big endian)
	   Audio Data	  1569972 bytes begins at offset 54 (36 hex)
			  2 channels, 392493 frames
	   Sampling Rate  44100.00 Hz
	   Duration	  8.900 seconds

       List all recognized audio files in the current directory using the short output format:

	   % sfinfo -s *
	       9.60s 44100.00 aiff  1ch 16b -- bass.aiff
	       8.90s 44100.00 aiff  2ch 16b -- drum.aiff

SEE ALSO

       sfconvert(1)

AUTHOR

       Michael Pruett <michael@68k.org>

Audio File Library 0.3.6					    03/06/2013								 SFINFO(1)