wp-includes/ID3/license.txt
The file wp-includes/ID3/license.txt in WordPress contains the license information for the ID3 module, which is used for reading and writing ID3 tags in MP3 files. Here's detailed information about this file:
Content and Purpose
This license file outlines the terms under which the ID3 library, specifically the GetID3 library, is distributed within WordPress. It includes:
- Details of the GNU General Public License (GPL) version 2 or later, under which WordPress itself is licensed.
- Information about the LGPL (Lesser General Public License) which governs the use of the GetID3 library.
History and Context
The ID3 library was integrated into WordPress to facilitate handling of audio metadata, especially for media upload functionality. Here are some key points:
- Integration into WordPress: The ID3 module was included in WordPress to manage metadata for media files, particularly MP3 files, allowing for automatic extraction and editing of song information.
- License Compatibility: WordPress, being GPLv2 or later, includes libraries like GetID3, which are LGPL-licensed, ensuring compatibility in terms of licensing requirements.
Legal Implications
The license file ensures that users are aware of their rights and obligations when using WordPress and its components:
- Users are permitted to modify, redistribute, or use the ID3 library as part of WordPress without infringing on copyright, provided they adhere to the LGPL terms.
- The file also encourages contributions back to the community by suggesting that improvements or enhancements be shared.
Source and Citation
The information provided here can be verified by examining the wp-includes/ID3/license.txt file directly within any WordPress installation or by referring to the WordPress Developer Reference.