Quod Libet Development

Quod Libet now provides its code through Google Code's Mercurial hosting service. Click the "Source" tab at the top of the screen to view the current history, or pull a copy using the checkout instructions.

Please also see Guide_Contributing for information on how best to submit the results of your development to the project for inclusion.

Translation

Help us translate Quod Libet into other languages. You don't need to know how to program in Python to do it. Read our vocabulary and style guidelines, and notes on access keys and accelerators.

Specifications

• File Formats:
• APEv2 tag specification
• MP3/ID3:
• MPEG audio header format, and the Xing VBR header
• ID3v2.4 structure, ID3v2.4 frame list, ID3v2.3, ID3v2.2, and ID3v1
• Lyrics3v2
• Xiph Formats:
• Ogg bitstream structure
• Vorbis comment structure
• Ogg Vorbis embedding
• FLAC format, and Ogg FLAC embedding
• Ogg Theora embedding
• Problems in the Ogg specification
• Special Vorbis comment fields used by QL
• Notes on ID3 frame storage
• Other deviations from the above specifications
• Code:
• GNOME Human Interface Guidelines
• PEP-8, style guidelines for Python code
• Current HACKING file in QL trunk

Random Notes

• Getting GDB backtraces from Python