Hi, I'm a pretty big fan of BASH scripting. I've got a bunch I use for random things and lately a couple issues have been plaguing me.
Both are somewhat related, in that they deal with filenames with spaces and "escaped" characters and with launching a program with command line arguements (which invariably include these filenames).
for instance. I have a bunch of MKV movies with embedded subtitles. I'd like to extract the subtitles into their own SRT file. so I've got this basic script written:
which gives me
Quote:
$ ./subtitleextract.sh Ying\ Xiong\ \(Hero\).mkv
Original Movie: Ying Xiong (Hero).mkv
srt File: Ying Xiong (Hero).srt
Track is: 3
Error: Missing track ID in argument 'Xiong'.
it should be running
mkvextract tracks Ying\ Xiong\ \(Hero\).mkv 3:Ying\ Xiong\ \(Hero\).srt
but obviously isn't.
The other script I've got that I'd love to get working is one I wrote to combine a series of avi files using avidemux. to do this I wrote a script that takes the input files as the arguements, deduces the output file name and then because of avidemux's arguement procedure I have it create a set of strings that it needs to append to the call to avidemux for each file being added to the original. I have a similar problem with this script as well, but with many more arguements involved. What I've done with this one is have it echo the required command to run which I can then copy and paste and it works fine, but it would be much nicer if I could get it to actually *launch* said command.
phew, hopefully someone that knows how to solve this bothered to read through this long post, and to you sir, I thank and congratulate you, especially if you have an answer to my troubles!
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Discussion started by: black_fender
2 Replies
LEARN ABOUT POSIX
kateenc
KATEENC(1) libkate KATEENC(1)NAME
kateenc - create Kate streams from text input
SYNOPSIS
kateenc [-hVM] [-o outfile] [-l language] [-c category] [-s serial] [-C tag=value] [-R threshold] [-K threshold] -t filetype [ infile ]
DESCRIPTION
kateenc creates Kate streams from input files (SubRip SRT subtitles, LRC lyrics, and libkate's custom description language). When saved to
an Ogg stream (the default behavior), a Kate stream may then be merged with other Ogg streams (eg, a Theora video) using the oggz tools.
OPTIONS -h Show command line help.
-V Show version information.
-M Allow simple HTML-like markup in SRT files. If this parameter is used, strings such as "<i>" will be interpreted to mean italics,
rather than appear as such. Note that various players interpret a slightly different set of HTML tags, and some do not.
-o outfile
Write the output Kate stream to the given file name (writes to stdout if not specified).
-l language
Sets the language for the stream (default is the language specified in the input, or none).
-c category
Sets the category for the stream (default is the category specified in the input, or none).
-s serial
Sets the serial number for the output Kate stream (does not apply to raw streams).
-C tag=value
Adds a comment to encode into the output Kate stream. The comment must be of the form tag=value, and comply with the Vorbis comment
rules (eg, tag is composed of a particular subset of ASCII characters, and value is valid UTF-8). Note that you might have to escape
or quote the comment for it to be seen as a single command line parameter.
-t filetype
Specifies the type of the input (srt, lrc, kate)
-R threshold
Use repeat packets, with the given threshold (in seconds). Data packets will be repeated at intervals of roughly threshold seconds,
while active.
-K threshold
Use keepalive packets, with the given threshold (in seconds). Keepalive packets will be emitted when no other packet has been emit-
ted for roughly threshold seconds.
EXAMPLES
Create a Kate stream for Welsh subtitles from a SubRip file:
kateenc -t srt -l cy -c SUB -o output.ogg input.srt
SEE ALSO katedec(1), katalyzer(1)libkate 0.4.1 13 october 2010 KATEENC(1)