77 lines
1.7 KiB
Plaintext
77 lines
1.7 KiB
Plaintext
|
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
|
||
|
|
--------
|
||
|
|
linkaf:sfconvert[1]
|
||
|
|
|
||
|
|
AUTHOR
|
||
|
|
------
|
||
|
|
Michael Pruett <michael@68k.org>
|