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opusinfo(1)			  opus-tools			   opusinfo(1)

NAME
       opusinfo	- gives	information about Opus files and does extensive	valid-
       ity checking

SYNOPSIS
       opusinfo	[ -q | -v ] [ -h ] [ -V	] file1.opus ...  fileN.opus

DESCRIPTION
       opusinfo	reads one or more Opus	files  and  prints  information	 about
       stream contents (including chained and/or multiplexed streams) to stan-
       dard output. It will detect (but	not correct) a wide  range  of	common
       defects,	with many additional checks specifically for Opus streams.

       For  all	stream types opusinfo will print the filename being processed,
       the stream serial numbers, and various common error conditions.

       For Opus	streams, information including the version used	for  encoding,
       number  of channels and other header information, the bitrate and play-
       back length, the	contents of the	comment	header,	and general statistics
       about the stream	are printed.

       Opusinfo	 is  a	fork of	ogginfo(1) with	the non-opus parts largely re-
       moved.

OPTIONS
       -h     Show a help and usage message.

       -q     Quiet mode. This may be specified	multiple times.	Doing so  once
	      will remove the detailed informative messages; twice will	remove
	      warnings as well.

       -v     Verbose mode. At the current time, this does not do anything.

       -V     Show program version info	and exit.

NOTES
       There are many kinds of errored,	invalid, non-normative,	 or  otherwise
       unwise  stream  constructions  which opusinfo will not produce warnings
       on. Passing opusinfo with flying	colors is  not	certification  of  the
       correctness  of	a stream. Future versions may detect more error	condi-
       tions.

AUTHORS
       Michael Smith <msmith@xiph.org>
       Gregory Maxwell <greg@xiph.org>

SEE ALSO
       opusdec(1), opusenc(1)

Xiph.Org Foundation		  2012-08-31			   opusinfo(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | NOTES | AUTHORS | SEE ALSO

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