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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 un- less the --reporterror or -r option is given. The file formats currently supported by sfinfo are AIFF, AIFF-C, NeXT/Sun .snd/.au, WAVE, Berkeley/IR- CAM/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)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | SEE ALSO | AUTHOR
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