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85 lines
2.8 KiB
Groff
85 lines
2.8 KiB
Groff
.TH MKVINFO "1" "October 2008" "mkvinfo v2.4.0" "User Commands"
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.SH NAME
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mkvinfo \- Print information about tracks in Matroska files
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.SH SYNOPSIS
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.B mkvinfo
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[\fIoptions\fR] \fIinname\fR
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.SH DESCRIPTION
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.LP
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This program lists all tracks contained in a Matroska file including
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information about the codecs used.
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.TP
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inname
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Use '\fIinname\fR' as the source.
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.TP
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\fB\-g\fR, \fB\-\-gui\fR
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Start the GUI. This option is only available if mkvinfo was compiled with
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GUI support.
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.TP
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\fB\-v\fR, \fB\-\-verbose\fR
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Be verbose and show all Matroska elements. See the section
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\'\fBVERBOSITY LEVELS\fR' for details.
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.TP
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\fB\-c\fR, \fB\-\-checksums\fR
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Calculates and display the Adler32 checksum for each frame. Useful for
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debugging only.
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.TP
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\fB\-s\fR, \fB\-\-summary\fR
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Only show a terse summary of what \fBmkvinfo\fR finds and not each element.
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.TP
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\fB\-\-output\-charset\fR <\fIcharset\fR>
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Sets the charset to which strings are converted that are to be output.
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It defaults to the charset given by system's current locale.
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.TP
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\fB-r\fR, \fB\-\-redirect\-output\fR <\fIfilename\fR>
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Writes all messages to the file \fIfilename\fR instead of to the console.
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While this can be done easily with output redirection there are cases in which
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this option is needed: when the terminal reinterprets the output before
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writing it to a file.
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The charset set with \fB\-\-output-charset\fR is honored.
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.TP
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\fB\-h\fR, \fB\-\-help\fR
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Show usage information.
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.TP
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\fB\-V\fR, \fB\-\-version\fR
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Show version information.
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.SH VERBOSITY LEVELS
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.LP
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The \fB-v\fR option can be used to increase \fBmkvinfo\fR's verbosity level
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and print more information about the current file.
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.TP
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level 0
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will print only the track headers it finds and their types. \fBmkvinfo\fR
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will exit as soon as the headers are parsed completely (more technical:
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as soon as the first cluster is encountered). In this level the seek head
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entries and the cues will not be displayed - even if they're located in
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front of the track information.
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.TP
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level 1
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will also print all Matroska elements encountered for the complete file but
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the seek head entries and the cue entries.
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.TP
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level 2
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will also print the seek head entries, the cue entries and the file position
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at which each Matroska element can be found at.
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.TP
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level 3
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will print some information that is not directly connected to a Matroska
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element. All other elements only print stuff about the elements that were
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just found. Level 3 adds meta information to ease debugging (read: it's
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intended for developers only). All lines written by level 3 are enclosed
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in square brackets to make filtering them out easy.
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.LP
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.SH AUTHOR
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.I mkvinfo
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was written by Moritz Bunkus <moritz@bunkus.org>.
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.SH SEE ALSO
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.BR mkvmerge (1),
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.BR mkvextract (1),
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.BR mmg (1)
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.SH WWW
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The newest version can always be found at
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.UR http://www.bunkus.org/videotools/mkvtoolnix/
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<http://www.bunkus.org/videotools/mkvtoolnix/>
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.UE
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