How can I remove the copyright tag from ID3 of mp3s in python or php?

How can I remove the copyright tag from ID3 of mp3s in python or php?

For Python, theres the mutagen library and tool, which is very easy to use.

However if youre not looking to actually do this programmatically, on Windows theres the freeware app MP3Tag, which I can heartily recommend. Itll do batch transformations and lots more.

You can use getID3 library.

Here is the example:

<?php

$TaggingFormat = UTF-8;

require_once(../getid3/getid3.php);
// Initialize getID3 engine
$getID3 = new getID3;
$getID3->setOption(array(encoding=>$TaggingFormat));

require_once(../getid3/write.php);
// Initialize getID3 tag-writing module
$tagwriter = new getid3_writetags;
//$tagwriter->filename = /path/to/file.mp3;
$tagwriter->filename = d:/file.mp3;
                                                            $tagwriter->filename       = P:/webroot/_dev/getID3/testfiles/_writing/2011-02-02/test.mp3;
//$tagwriter->tagformats = array(id3v1, id3v2.3);
$tagwriter->tagformats = array(id3v2.3);

// set various options (optional)
$tagwriter->overwrite_tags = true;
                                                            $tagwriter->overwrite_tags = false;
$tagwriter->tag_encoding   = $TaggingFormat;
$tagwriter->remove_other_tags = true;

// populate data array
$TagData = array(
    title   => array(My Song),
    artist  => array(The Artist),
    album   => array(Greatest Hits),
    year    => array(2004),
    genre   => array(Rock),
    comment => array(excellent!),
    track   => array(04/16),
);
$tagwriter->tag_data = $TagData;

// write tags
if ($tagwriter->WriteTags()) {
    echo Successfully wrote tags<br>;
    if (!empty($tagwriter->warnings)) {
        echo There were some warnings:<br>.implode(<br><br>, $tagwriter->warnings);
    }
} else {
    echo Failed to write tags!<br>.implode(<br><br>, $tagwriter->errors);
}

?>

How can I remove the copyright tag from ID3 of mp3s in python or php?

You can just use VLC player. Click on Tools->Media Information