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77 lines
1.7 KiB
Text
77 lines
1.7 KiB
Text
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sfinfo(1)
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=========
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NAME
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----
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sfinfo - display information about audio files
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SYNOPSIS
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--------
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*sfinfo* ['options'] 'audio files'...
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DESCRIPTION
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-----------
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`sfinfo` prints information about the specified audio files, including
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file format, sample rate, duration, and audio data format.
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By default `sfinfo` displays information in a longer, multi-line format;
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specifying the --short or -s option produces a short, single-line summary.
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Any files which are not recognized as valid audio files will be ignored
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unless the --reporterror or -r option is given. The file formats
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currently supported by `sfinfo` are AIFF, AIFF-C, NeXT/Sun .snd/.au,
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WAVE, Berkeley/IRCAM/CARL Sound File, AVR, Amiga IFF/8SVX, Sample Vision,
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Creative Voice File, NIST SPHERE, and Core Audio Format.
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OPTIONS
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-------
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`--short`::
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`-s`::
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Print short single-line summary of each recognized audio file.
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`--reporterror`::
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`-r`::
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Print an error message if any of the specified files are not recognized
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as valid audio files.
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`--help`::
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`-h`::
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Print help message.
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`--version`::
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`-v`::
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Print version information.
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EXAMPLES
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--------
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Display summary of an audio file:
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----
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% sfinfo drum.aiff
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File Name drum.aiff
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File Format Audio Interchange File Format (aiff)
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Data Format 16-bit integer (2's complement, big endian)
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Audio Data 1569972 bytes begins at offset 54 (36 hex)
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2 channels, 392493 frames
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Sampling Rate 44100.00 Hz
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Duration 8.900 seconds
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----
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List all recognized audio files in the current directory using
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the short output format:
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----
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% sfinfo -s *
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9.60s 44100.00 aiff 1ch 16b -- bass.aiff
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8.90s 44100.00 aiff 2ch 16b -- drum.aiff
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----
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SEE ALSO
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--------
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linkaf:sfconvert[1]
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AUTHOR
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------
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Michael Pruett <michael@68k.org>
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