Updated the documentation reflecting the new command line syntax.

doc/mkvextract.1

@@ -1,16 +1,33 @@
 .TH MKVEXTRACT "1" "July 2003" "mkvextract v0.6.0" "User Commands"
+
+
 .SH NAME
 mkvextract \- extract tracks from Matroska files into other files
+
+
 .SH SYNOPSIS
 .B mkvextract
-[\fIoptions\fR] \fB-i\fR \fIinname\fR [\fITID1\fR:\fIoutname1\fR [\fITID2\fR:\fIoutname2\fR ...]]
+tracks <\fIinname\fR> [\fIoptions\fR] [\fITID1\fR:\fIout1\fR [\fITID2\fR:\fIout2\fR ...]]
+.br
+.B mkvextract
+tags <\fIinname\fR> [\fIoptions\fR]
+.br
+.B mkvextract
+attachments <\fIinname\fR> [\fIoptions\fR] [\fIAID1\fR:\fIout1\fR [\fIAID2\fR:\fIout2\fR ...]]
+.br
+.B mkvextract
+<\-h|\-V>
+
+
 .SH DESCRIPTION
 .LP
-This program extracts selected tracks from a single Matroska file to other
+This program extracts specific parts from a Matroska file to other useful
-suitable file formats.
+formats. The first argument tells \fBmkvextract\fR what to extract. Currently
-.TP
+supported is the extraction of \fBtracks\fR, \fBtags\fR and \fBattachments\fR.
-\fB\-i\fR \fIinname\fR
+The second argument is the name of the source file. It must be a Matroska file.
-Use '\fIinname\fR' as the source.
+
+.LP
+Command line syntax for the \fBtracks\fR extraction mode:
 .TP
 \fB\-c\fR \fIcharset\fR
 Sets the charset to convert the next text subtitle track to. Only valid if the
@@ -24,6 +41,28 @@ given mutliple times. The track IDs are the same as the ones output by
 .TP
 \fB\-v\fR, \fB\-\-verbose\fR
 Be verbose and show all the important Matroska elements as they're read.
+
+.LP
+Command line syntax for the \fBtags\fR extraction mode:
+.TP
+\fB\-v\fR, \fB\-\-verbose\fR
+Be verbose and show all the important Matroska elements as they're read.
+
+.LP
+Command line syntax for the \fBattachments\fR extraction mode:
+.TP
+\fIAID\fR:\fIoutname\fR
+Causes extraction of the attachment with the ID \fIAID\fR into the file
+\fIoutname\fR if such an attachment exists in the source file. This option can
+be given mutliple times. The attachment IDs are the same as the ones output by
+\fBmkvmerge\fR's \fB--identify\fR option.
+.TP
+\fB\-v\fR, \fB\-\-verbose\fR
+Be verbose and show all the important Matroska elements as they're read.
+
+.LP
+If one of the following options is used as the only command line argument
+additional information about \fBmkvextract\fR is output.
 .TP
 \fB\-h\fR, \fB\-\-help\fR
 Show usage information.
@@ -31,6 +70,7 @@ Show usage information.
 \fB\-V\fR, \fB\-\-version\fR
 Show version information.
 
+
 .SH NOTES
 The decision about the output format is based on the track type, not on the
 extension used for the output file name. The following track types are
@@ -61,6 +101,13 @@ Simple text subtitles will be written as SRT files.
 .TP
 S_TEXT/SSA, S_TEXT/ASS
 SSA and ASS text subtitles will be written as SSA/ASS files respectively.
+.LP
+\fBTags\fR are converted to a XML format. This format is the same that
+\fBmkvmerge\fR supports for reading tags.
+.LP
+\fBAttachments\fR are written to they output file as they are. No conversion
+whatsoever is done.
+
 
 .SH EXAMPLES
 Let's assume you've made a Matroska file with one video track, two audio tracks
@@ -84,7 +131,8 @@ Track ID 5: subtitles (S_TEXT/UTF8)
 .LP
 Now you can call \fBmkvmextract\fR like this:
 .LP
-$ \fBmkvextract -i movie.mkv 3:audio.ogg 4:subtitles.srt\fR
+$ \fBmkvextract tracks movie.mkv 3:audio.ogg 4:subtitles.srt\fR
+
 
 .SH AUTHOR
 .I mkvextract