NAME
Disc-Cover - create front and back covers for audio CDs
SYNOPSIS
disc-cover [-2|second filename] [-b|flaptext text] [-a|additional text]
-allmusic [-c|-casetype (jewel|slim|x-slim|tevion-slim|letter-slim)]
[-C|Configuration filename] [-D|Device device] [-e|extended]
[-f|file filename] [-h|help] [-H|Help] [-n|new] [-o|output filename]
[-p filename|-pic filename] [-R|Remove] [-S|Server]
[-t|type txt|dvi|tex|ps|pdf|cddb|lbl|html] [-u|uppercase] [-v|version]
[-V|Verbose] [-va|-variousartists] -template_list
DESCRIPTION
Disc-Cover creates front and back covers for audio CDs. The CD has to
be present in the CD-ROM drive, or alternatively a valid CDDB file can
be used. Disc-Cover searches the CDDB database for an entry
corresponding to the CD’s CDDB ID. It starts by looking for a local
CDDB entry in ~/.cddb (or another directory pointed to by your cddb
installation). If no local CDDB entry matches the CD, disc-cover
continues to search the online CDDB databases or CDINDEX databases as
configured in the AudioCD library. It then formats the entry to produce
a Latex, Dvi, Postscript or PDF file, which contains the front and back
covers on a single page. Other formats supported include a simple text
output, a CDDB compatible format, HTML and an output format that can be
used with cdlabelgen
(http://www.red-bean.com/~bwf/software/cdlabelgen/), another cover
builder.
QUICKSTART
The easiest way of using Disc-Cover is to put an audio cd in your cdrom
drive and then run disc-cover without options. Disc-Cover will tell you
what it does and if it is able to create a set of covers it tells you
the name of the file it creates. Normally this is a PostScript file
that is ready for printing.
LAYOUT
The front cover shows artist, album title and when available extended
disc info. Optionally a picture can be added to the front cover. The
back cover holds the title and artist in the same fashion. In addition
to those, the back cover lists the individual tracks, preceded by a
track number and followed by their running time. The total running time
of the CD is given at the bottom of the back cover. The sides of the
back cover contain the artist and CD title. Another flap hangs on the
side of the right of the back cover. When using fully transparent jewel
cases this flap is visible from the front. By default it holds the
user’s full name. Colour is also supported.
FEATURES
- Uses Latex to produce high quality output.
- Outputs in Latex, Dvi, Postscript, Pdf, Cddb entry, HTML, Text and a
format to use with cdlabelgen.
- Supports caching of cddb entries in a directory that can be shared
with other cddb-aware programs.
- Connects with a cddb or cdindex server to get the disc title, artist
and list of track titles and extended information where available.
- Optionally put a picture on the front cover, supports almost any
image format.
- Optionally let Disc-Cover search on allmusic.com for a small version
of the corresponding front cover of the cd, which it will put on your
front cover.
- Assign different colours to different items such as artist name and
track numbers.
- Supports double albums (two cds in one jewel case).
- Creates covers for jewel cases and various slim cases.
OPTIONS
-2, -second filename
When using this option disc-cover goes into double album mode,
meaning it will print the front cover using the first cddb entry,
either reading the cd in the drive or by using a file as described
in "-f, -file filename" option. Then it prints the back cover with
two halves, the upper half consists the title/artist and then the
tracks of the first cd, the lower half contains the tracks of the
second cd.
-a, -additional text
Add text to the bottom of the front cover. Default is to put
extended disc information here. You can use this to cancel the
extended disc information by doing ’-a " "’.
-allmusic
Search on wwww.allmusic.com for the front cover of the album. This
picture will be put on the front cover, just like with -p and -pic.
These last options override this flag. This way you can enable
-allmusic by default in the config file and override it whenever
you need to.
-b, -flaptext text
Add text to the additional flap at the side of the back cover. This
flap is visible when used with a fully transparent jewel case.
These are becoming more common everyday. By default text from the
password entry is used. We take the string from the comments field
up until the first comma. Most times this should be the user’s full
name. Cancel this text by using the configuration file or with ’-b
" "’.
-c, -casetype (jewel|slim|x-slim|tevion-slim|letter-slim)
These options correspond with files in one of the
@config_template_dirs which are templates that describe case types.
You can also copy one of these files to your current directory,
change it and let disc-cover use your own template. The cases
described next are delivered together with Disc-Cover. Setting
this to slim will have Disc-Cover output covers in a format
suitable for slim cases. These are thinner cases often used for
single cds or EPs. Use x-slim if you want the side and flap
exchanged. Even more slim are the cases provided by Tevion (use:
tevion-slim). For people using letter format that have trouble with
not getting the whole case fitted on paper, please use letter-slim.
-C, -Configuration filename
Output configuration to a file. The current flags and options set
in existing configuration files or given on the commandline are
used to set the values. To see the current settings do ;disc-cover
-C -’. For example, you can change the default output format to
pdf as follows:
disc-cover -t pdf -C ~/.disc-coverrc
-D, -Device device
Specify the CD-ROM device. Default is to use /dev/cdrom
-e, -extended
This flag enables extended track information, when available. This
extended information will be added below the track names. It is
mostly used in compilation cds for artist information. Sometimes
this extended track information has been used for lyrics, needles
to say this will not fit at the back of one cd cover and hence to
prevent the destruction of the layout only the first line will be
used. That is why this is an option instead of default behaviour.
-f, -file filename
Use filename as input instead of searching the local and online
CDDB database. File should be a valid CDDB entry.
-g, -genre
Include the genre of the disc as the last line of the bottom text
on the front cover. The line looks like this: "genre: genre".
Default is off, as often the wrong genre is used or even just misc
or data has been chosen.
-h, -help
Print help message and exit.
-H, -Help
Show the manual page using pod2text, this should be installed and
working (you can check this by typing ’pod2text
/path/to/disc-cover’)
-n, -new
Creates a new cddb entry. This works with any format, but should be
used in conjunction with ’-t cddb’ to create a template for you to
fill in. See the "FREQUENTLY ASKED QUESTIONS" to create covers for
your custom cds or for cds that are not in the CDDB database yet.
-o, -output filename
The -o switch allows to specify the name of the output file. By
default the filename will be Artist_Title.xxx, where xxx is txt,
tex, dvi, ps, pdf or html, depending on the file format. See -t
option for supported file formats. Using "-o -" will send the
output to standard output.
-p filename
Includes the picture filename on the front cover in a framed box
right aligned with the artist name. The format of the picture has
to be known to the program convert that comes with ImageMagick.
Also the graphicx package for LaTeX has to be available. The
picture is scaled to 200x200 and converted into Adobe Encapsulated
PostScript Interchange format. Remember that output in tex, dvi,
txt, html and labelgen are completely useless with pictures. In
case of output in pdf the picture is transformed into Encapsulated
Portable Document Format (EPDF).
-pic filename
Include a graphics file on the front cover without converting it.
This only works when the format of the file is the same as the
output format. In case of PostScript (PS) output you can use
Encapsulated PostScript (EPS,EPSI) files. In case of Portable
Document Format (PDF) you can use Encapsulated Portable Document
Format (EPDF). Note that this is essentially the same option as in
"-p filename" but no scaling or converting is performed. More
responsibility goes to the user this way.
-R, -Remove
By default disc-cover deletes all temporary files it creates before
it exits. This behaviour can be overwritten by specifying the this
option. For debugging purposes only.
-S, -Server
Create a default configuration for the selection of CDDB server.
This configuration is used by other CDDB aware programs too, so be
careful. Note that Disc-Cover will not overwrite the configuration
file.
-t, -type txt|tex|dvi|ps|pdf|cddb|lbl|html
The -t switch allows to specify the output format. By default disc-
cover will create a Postscript file. Other formats supported
include ASCII text (txt), LaTeX (tex), DVI (dvi), PDF (pdf), cddb
database format (cddb), a cdlabelgen compatible format (lbl) and in
Hypertext Markup Language (html).
-u, -uppercase
Fixes those annoying entries that are written without capitals. It
capitalises every single word in titles and artists.
-v, -version
Print version and program information and exit.
-V, -Verbose
Enable verbose output of Disc-Cover, the libaudiocd library and all
third party software, such as LaTeX, dvips and convert. For
debugging purposes.
-va, -variousartists
Some CDDB entries code every track in the ’artist / title’ format.
Mostly, this is used for artists that contain various artists. By
enabling this option Disc-Cover will decode and use that
information.
-template_list
Prints a list of output template types and their descriptions.
CONFIGURATION
Disc-cover first checks the file /etc/disc-cover.conf for system wide
parameters and then looks at ~/.disc-coverrc. Following are all the
different variables that can be set. The file ~/.cdserverrc is used
indirectly through the AudioCD library. This file contains the CDDB and
CDINDEX servers. Furthermore it can be used to control certain other
options of this library. See the appropriate documentation.
You can generate a configuration file with the "-C, -Configuration
filename" option. Keep in mind that the values in this file will be set
by looking at the current settings. That is, any existing configuration
files or options on the commandline will be used.
To make a clean configuration file, first remove the ~/.disc-coverrc
file and then run Disc-Cover without any option but ’-C’: disc-cover -C
~/.disc-coverrc
$config_version_config
This will be used in the future by new versions of Disc-Cover to
check for inconsistencies in changed, removed or added
configuration options.
Default: '1.4.0';
$config_tmp_dir
This sets the directory that is used for temporary files.
Default: '/tmp';
$config_output_format
This is the default output format. Although you can choose any of
the types listed in ’disc-cover -h’ option the most common would be
’ps’ or ’pdf’.
Default: 'ps';
$config_device
The default cdrom drive that is used to scan a cd. See "-D, -Device
device"
Default: '/dev/cdrom';
$config_cddb_cache_directory
The path where cddb entries are stored in and retrieved from. This
can be shared with other programs that also use cddb.
Default: "$ENV{HOME}/.cddb";
$flag_with_extended_track_info
Setting this to one will force disc-cover to include extended track
information. See "-e, -extended" option. It is advised to keep this
0 as there are lots of entries that contain ugly and meaningless
extended information. Most of the time it is only useful in case of
various artists cds.
Default: 0;
$flag_various_artist_cd
Setting this to one will force disc-cover to parse every track the
same way it parses the ’artist / title’ label. This might be useful
for various artist cds where every track is formatted in the same
way. It is adviced to leave this option 0, as disc-cover will issue
a warning whenever it encounters such a disc. You can easily turn
it on with "-va, -variousartists"
Default: 0;
$flag_double_disc_cdtitle
Setting this flag during the processing of a double cd (using the
"-2, -second" option) enables a ’smart’ algorithm that attempts to
find a nice title for the cd, using the titles of both cddb
entries. It will remove all characters unequal in both strings, and
gets rid of any characters surrounding uncommon parts. Last, it
removes the words ’disc’ and ’disk’, plus any whitespace at the
beginning or end., -second>> option) enables a ’smart’ algorithm
that attempts to find a nice title for the cd, using the titles of
both cddb entries. It will remove all characters unequal in both
strings, and gets rid of any characters surrounding uncommon parts.
Last, it removes the words ’disc’ and ’disk’, plus any whitespace
at the beginning or end.
Default: 1;
$flag_genre
By setting this an additional line will be added to the bottom of
the bottom text on the front cover with the genre (taken from the
database) of the disc. See -g, -genre option.
Default: 0;
$flag_picture_use_allmusic
Setting this flag does the same as the -allmusic option. That is,
Disc-Cover will search for a cover picture on allmusic to be put on
the front cover.
Default: 0;
$flag_uppercase_fix
Setting this flag does the same as the -u,-uppercase option. That
is, Disc-Cover will capitalise every single word in titles and
artists.
Default: 0;
%config_latex_colors
This is a list of colours that can be set to alter most of the
different items that appear on the covers. You can change the
colour of the title, artist, discinfo, track strings, track numbers
and track times independently. Use colours from the color.sty Latex
file: black, white, red, green, blue, cyan, magenta and yellow.
Default: ( title => 'black',
artist => 'black',
discinfo => 'black',
track_number => 'black',
track_string => 'black',
track_time => 'black',
track_extended => 'black'
track_artist => 'black'
flaptext => 'black',
);
$config_flaptext
This takes the string from the comments field of the user’s
password entry. We use only the text up until the first comma,
which normally is set to the user’s full name. You can also put a
simple string here or an empty one to cancel the output. See also
"-b, -flaptext text" option.
Default: split ',', (getpwuid($<)))[6];
$config_casetype
This determines for which type of case output is generated. It
searches for a template file in all the @config_template_dirs with
the same name.
Default: "jewel";
$latex_user_packages
If you create a template that requires special LaTeX packages, they
can be added here. Generally not advised if you want to share your
templates with others as they need to own those LaTeX packages, and
add them to Disc-Cover’s configuration file.
Default: "";
$latex_language_encoding
Whenever you create cds with languages not normally supported by
LaTeX you should add or change this. It calls
\usepackage[$latex_language_encoding]{inputenc}. Main encodings
are, latin1 for ISO Latin-1, ascii for pure ASCII, ansinew and
cp1252 (they are synonyms) for Windows 3.1 ANSI (an MS extension of
ISO Latin-1) and applemac for Apple MacIntosh.
Default: "latin1";
FREQUENTLY ASKED QUESTIONS
Here you might find an answer between the FAQs.
Q: I get the following error (or similar), what’s wrong?
"Can't locate HTTP/Request.pm in @INC (@INC contains:
/usr/lib/perl5/5.00502/i586-linux /usr/lib/perl5/5.00502
/usr/lib/perl5/site_perl/5.005/i586-linux /usr/lib/perl5/site_perl/5.005 .)
at ./disc-cover line 811.
BEGIN failed--compilation aborted at ./disc-cover line 811."
A: Install the Perl modules called libwww-perl, HTML-Parser, URI, and
MIME-Base64, which can be found at www.cpan.org or at the ’more
stuff...’ directory on the homepage of Disc-Cover. See the file
INSTALL for more details.
Q: I get the following error with the option -V, what’s wrong?
"Disc-Cover: running verbose version x.x.x (config y.y.y)
Disc-Cover: creating tmp dir (/tmp/disc-cover-4436)
Disc-Cover: calling Audio-CD library...
Trying CDDB server cddbp://:0/
Connection error: No such file or directory
Could not establish connection with any CDDB servers!
Disc-Cover: ...back from call to Audio-CD library.
Disc-Cover: Audio-CD library says success, let's continue"
A: You have no CDDB servers configured. Either use the wonderful
program cdcd to create such a configuration or run disc-cover with the
options -S.
Q: How do I make a cover for homemade cds?
A: Follow these steps.
1. Insert the homemade cd.
2. Run disc-cover like this:
disc-cover -n -t cddb -o myfile.cddb
3. Edit the myfile.cddb with some text editor, the tracks will all be
named
"Untitled". This should be very easy.
4. For printable output run disc-cover again:
disc-cover -f myfile.cddb
Q: I have been using 1.0.1. under SuSE 7.3 for a while an want to upgrade
to 1.3.X or higher However, Audio-CD does not compile.
A: You have to install lbcdaudio first. Your distribution does not
contain it, or it does not install it with the standard setup.
Q: After installation all my CD’s are reread from the internet.
A: Run the following commands (from a script, if you like)
cd ~/.cddb
ln -s . blues
ln -s . classical
ln -s . country
ln -s . data
ln -s . folk
ln -s . jazz
ln -s . newage
ln -s . reggae
ln -s . rock
ln -s . soundtrack
ln -s . misc
Q: Q3. Mike Oliphant’s grip creates cddb-files with track-artist held in a
special field called TARTIST0, TARTIST1, ... Why can’t disc-cover
print these lables appropriately by the "-va" option?
A: Unfortunately Mike’s idea to invent new tags for the track artist
violates the freedb-conventions for handling samplers. There will be no
support for this.
Q: How to cut the covers?
A: This is my routine for jewel cases, just one way of doing it. I
start with the front cover. I cut it with two cuts along the width of
the paper. This results in a front cover with two pieces of paper along
the sides. These are folded backwards to help the cover keep in place
when it is inserted in the jewel case. The back cover is just cut with
four cuts.
Q: When I print my cover from PDF in Acrobat Reader the resulting covers
are too small. How come?
A: Hendrik Neumann <h-n@gmx.net>: The problem is the option ’Fit to
page’ that makes Acrobat Reader scale the page before printing. Turn it
off before attempting to print.
Q: I’m not root and I want to install Audio::CD
A: Adam Spiers <adam@spiers.net>: make sure that the correct parameters
are given to the perl Makefile.PL file as follows:
perl Makefile.PL LIBS="-L/nfs-home/adams/local/lib -lcdaudio" \
INC=-I/nfs-home/adams/software/libcdaudio-0.99.6/source PREFIX=~
Q: How do I make covers for double cds?
A: Follow these steps:
1. insert the second disc
2. Run disc-cover:
disc-cover -t cddb -o disc2.cddb
3. replace the second disc with the first
4. Run disc-cover again:
disc-cover -2 disc2.cddb
Q: The quality of the picture is reduced!
A: The image is resized to 200x200 pixels, this is to make sure that
the size of the resulting eps or pdf picture is not too large. You can
work around this by converting your picture yourself, for example with
jpeg2ps, and then including this in your cover using the ’-pic’ option.
This options includes files as they are.
Q: I want Disc-Cover to have this specific feature, what now?
A: Send me an e-mail with your feature or better yet, implement it
yourself and send me a patch file. This does not guarantee that your
feature will be in any future version though. I would like to keep
Disc-Cover as simple to use as possible. But, sometimes I can’t resist
to put in something new, or the number of e-mails on one feature grows
large enough for me to add it to Disc-Cover.
Q: I run Disc-Cover and it does not produce a correct cover, what’s wrong?
A: I don’t know! If you e-mail the problem I can try to fix it. When
you mail some error please remember to state the problem as exact as
you can and to include the cddb entry (save it with ’disc-cover -t
cddb’). Also, two debug options are included. Use "-V, -Verbose" to get
verbose output of what the program is doing. This helps me locate the
problem if you email me your problem. Use "-R, -Remove" to prevent
disc-cover from deleting temporary files. This enables you to examine
intermediate files (.tex, .div, pictures).
FILES
/etc/disc-cover.conf
System wide configuration file (for its format see
"CONFIGURATION")). All its items can be overridden in a user
configuration file.
$HOME/.disc-coverrc
User configuration file (for its format see "CONFIGURATION").
$HOME/.cdserverrc
Configuration of the AudioCD library. Use this to select which
servers are to be used.
BUGS
1. Whenever there is more than one file in the cddb cache directory
disc-cover will issue a warning and just use the first one it
found.
2. Not possible to use CDINDEX files as input.
3. The layout of the tracks can be slightly deformed when special
international characters or any other tall characters appear in the
title.
AUTHORS
disc-cover is written and maintained by J.I. van Hemert
<jvhemert@cwi.nl> You can find the latest version on
http://www.cwi.nl/~jvhemert/disc-cover.html The program is licensed
under the GNU Public License. More information about this license is in
the source package in the file COPYING or on
http://www.gnu.org/copyleft/gpl.html