opusinfo – display information and perform validity checks on Opus files
opusinfo [ -q | -v ] [ -h ] [ -V ]
opusinfo reads one or more Opus files and prints information about stream
contents (including chained and/or multiplexed streams) to standard 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
For Opus streams, information including the version used
for encoding, number of channels and other header information, the bitrate
and playback 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
There are many kinds of errored, invalid, non-normative, or otherwise unwise
stream constructions for which opusinfo will not produce warnings. Passing
opusinfo with flying colors is not certification of the correctness of a
stream. Future versions may detect more error conditions.
Michael Smith <email@example.com>
- Show command help.
- Quiet mode. This may be specified multiple times. Doing so once will
remove the detailed informative messages; twice will remove warnings as
- Verbose mode. At the current time, this does not do anything.
- Show version information.
Gregory Maxwell <firstname.lastname@example.org>