Free rfid iso15693 tag software for linux

gtkid3tag is a small id3 tag editor for both ogg and mp3 files.

gtkid3tag is a really simple tool designed for quick editing of only small amounts of music files. The main feature is that both version 1.1 and version 2 tags can be manipulated and deleted separately.

PGID3 is an ID3v1 and v2 tag editor for manipulating the information on files such as MP3s. PGID3 Tag Editor project is written in PHP and uses PHP-GTK, so it can take advantage of the GTK+ Toolkit for rendering a GUI.

The program itself is broken into three parts, a PHP Function Library called Pid Three (Pid3), a PHP CLI interface (PCLID3), and the GTK+ GUI itself. All three parts come together ready to go, so do not go freaking about uber amounts of dependencies to fill. All together they create the PGID3 Tag Editor.

"But Bob," you might say, "PHP is for the web!" Sure it is, but you should then check out the link below for the PHP Command Line Interface. That document describes using PHP to develop shell and desktop applications. Why PHP? Because I like to abuse it, that is a little hobby of mine.

Simply, PGID3 is an ID3 tag editor for MP3 files. The ID3 tags are what tell your media player the information about the tune such as title, album, etc. You can get by with slack tags if you just use a player like XMMS or Winamp, but if you have a portable like an iPod or some kind of database for the files, then correct and neat tags are a must. PGID3 can handle both the v1 and v2 of ID3 tags.

As for the program itself, it is the combonation of three seperate pieces that together work to create a user friendly envrionment to manipulate your ID3 tags. The base of it all is the Pid Three Function library, which is a fully custom set of functions for the reading and writing of ID3 tags. Since these are seperate from the application itself, the actual dirty work of messing with the data can be easily updated as well as easily included into other projects.

The second part of PGID3 is the Command Line Interface that I have lovingly called PCLID3. Using this you can manipulate your tags from the command line without using any type of graphical front end. By not having this built into the GUI, the opportunity is left open to build alternate GUIs, or even just not use any at all.

The third and final piece is the PHP-GTK GUI. This is the actual PGID3 component, though all of the parts together form a complete package under the PGID3 name. I designed this GUI to be light, compact, and solve as many problems in one spot as possible. As a bonus feature, PGID3 has built in intergration with QueryXMMS which is a command line utility for Linux that can ask XMMS what is currently playing so PGID3 can open it. This speeds up editing of playlists considerably.

Enough acronymns, what about features? Well, it is an ID3 editor so the features I would expect to find in one is what it has. It has the ability to read, write, and strip ID3v1 and ID3v2 tags from files. You can open a file from anywhere in the filesystem with a dialog, or using the above mentioned QueryXMMS integration you can zap right to whatever XMMS is playing.

If you leave the comment field blank when you write a tag, it fills it in automaticly with "Tagged by PGID3" which might be an easily disabled in future releases - depends if I get any feedback on that. It also automaticly removes excess whitespace on the end of tags which if I recall correctly happens because Winamp pads with spaces instead of nuls. Anyway it cleans that for you. Stripping a tag automaticly unchecks the related checkbox for writing it back, and the boxes are dynamicly checked as you load a file depending if it already has a v1 or v2 tag.

There are also a few keyboard shortcuts. F1 toggles the Write ID3v1 checkbox, and F2 toggles the Write ID3v2 one. F9 opens the currently playing file in XMMS, and naturally Enter writes tags.

AudioFile::Info::MP3::Tag is a Perl extension to get info from MP3 files.

This is a plugin for AudioFile::Info which uses MP3::Tag to get or set data about MP3 files.

METHODS

new

Creates a new object of class AudioFile::Info::MP3::Tag. Usually called by AudioFile::Info::new.

MPEG::ID3v2Tag is a Perl module that parses and creates ID3v2 Tags for MPEG audio files.

SYNOPSIS

use MPEG::ID3v2Tag ;
use IO::File ;

# create a tag
$tag = MPEG::ID3v2Tag->new() ;
$tag->add_frame("TIT2", "Happy Little Song") ; # one step
$frame = MPEG::ID3Frame::TALB->new("Happy little album") ;
$tag->add_frame($frame) ; # two steps
$tag->add_frame("WCOM", "http://www.mp3.com") ;
$tag->add_frame("APIC", -picture_type => 0, -file => "happy_little_song.gif");
.....
$tag->set_padding_size(256) ;
print OUTFILE $tag->as_string() ;

# read a tag from a file and dump out some data.
$fh = IO::File->new(" binmode $fh;
$tag = MPEG::ID3v2Tag->parse($fh) ;
foreach $frame ($tag->frames()) {
print $frame->frameid(), "n" ; # prints TALB, TIT2, WCOM, etc.
if ($frame->flag_read_only()) {
print " read onlyn" ;
}
if ($frame->fully_parsed() && $frame->frameid =~ /^T.../) {
print " frame text is ", $frame->text(), "n" ;
}
if ($frame->fully_parsed() && $frame->frameid =~ /^W.../) {
print " url is ", $frame->url(), "n" ;
}
}

MPEG::ID3v2Tag is a class capable of parsing and creating ID3v2 revision 3 tags. While not all frames are fully supported, its easy to add support for more.
The object doesnt (currently) support modification of .mp3 files; the caller has to handle the mechanics of prepending the tag to the file.

Media Tag Tools is as the name suggests a collection of tools to help you tag your audio files.
Rename them using the data present in their tags and/or categorise the files in folders automatically.
Installation:
You need the following packages to be able to compile mediatagtools: qt3 and taglib-1.4
If you have installed precompiled packages of these two libs, be sure to check if you have
also installed the -dev packages too.
Now unpack the archive and then inside the directory that was created the following commands (without the #):
# qmake
# make
and optionally if you want the program installed in /usr/local/bin:
# INSTALL_ROOT=/usr/local/ make install
Set INSTALL_ROOT to where you want to install the file. make install will then create a folder named bin and in there it will copy the program.
Have fun!
Enhancements:
- Fix selection of files after renaming them
- Fix segfault when opening a file with no tags
- Mtt can now take a dir as argument and add the media files for editing
- Add an application icon
- Add a .desktop file so that mtt appears in your menus automatically

Audio::TagLib::Tag is a simple, generic interface to common audio meta data fields.

This is an attempt to abstract away the difference in the meta data formats of various audio codecs and tagging schemes. As such it is generally a subset of what is available in the specific formats but should be suitable for most applications. This is meant to complient the generic APIs found in Audio::TagLib::AudioProperties, Audio::TagLib::File and Audio::TagLib::FileRef.

DESTROY()

Detroys this Tag instance.

String title() [pure virtual]

Returns the track name; if no track name is present in the tag String::null will be returned.

String artist() [pure virtual]

Returns the artist name; if no artist name is present in the tag String::null will be returned.

String album() [pure virtual]

Returns the album name; if no album name is present in the tag String::null will be returned.

String comment() [pure virtual]

Returns the track comment; if no comment is present in the tag String::null will be returned.

String genre() [pure virtual]

Returns the genre name; if no genre is present in the tag String::null will be returned.

UV year() [pure virtual]

Returns the year; if there is no year set, this will return 0.

UV track() [pure virtual]

Returns the track number; if there is no track number set, this will return 0.

void setTitle(String $s) [pure virtual]

Sets the title to $s. If $s is String::null() then this value will be cleared.

void setArtist(String $s) [pure virtual]

Sets the artist to $s. If $s is String::null() then this value will be cleared.

void setAlbum(String $s) [pure virtual]

Sets the album to $s. If $s is String::null() then this value will be cleared.

void setComment(String $s) [pure virtual]

Sets the comment to $s. If $s is String::null() then this value will be cleared.

void setGenre(String $s) [pure virtual]

Sets the genre to $s. If $s is String::null() then this value will be cleared. For tag formats that use a fixed set of genres, the appropriate value will be selected based on a string comparison. A list of available genres for those formats should be available in that types implementation.

void setYear(UV $i) [pure virtual]

Sets the year to $i. If $i is 0 then this value will be cleared.

void setTrack(UV $i) [pure virtual]

Sets the track to $i. If $i is 0 then this value will be cleared.

void duplicate(Tag $source, Tag $target, BOOL $overwrite = TRUE) [static]

Copies the generic data from one tag to another.

NOTE This will no affect any of the lower level details of the tag. For instance if any of the tag type specific data (maybe a URL for a band) is set, this will not modify or copy that. This just copies using the API in this class.

If $overwrite is true then the values will be unconditionally copied. If false only empty values will be overwritten.

SEO Tool For Meta Tags is a small script that instantly generates meta tags for the user. It allows you offer a neat little service to your website visitors. They simply sumbit their sites title, description, and keywords & presto, out comes their meta tags to put in their html code.

It takesa about 30 seconds to install and have working on your site.

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