libjxl/libjxl

Features

• JPEG XL Codec Libraries - The core JPEG XL codec library providing encoding, decoding, metadata, and color space support.
• Image Decoding - Provides the core JPEG XL decoding capability to decompress images into usable pixel data.
• JPEG XL Decoders - Provides the core JPEG XL decoding functionality to decompress images into standard raster formats.
• JPEG XL Encoders - Provides the core JPEG XL encoding functionality to compress images into the JPEG XL format.
• Metadata Writing - Supports reading and writing EXIF, XMP, and color profile metadata embedded in JPEG XL images.
• Color Space Converters - Ships color space conversion between different encodings during JPEG XL encode and decode operations.
• Parallel Encoding and Decoding - Supports distributing JPEG XL encoding and decoding work across multiple threads for improved throughput.
• Image Processing - Reference implementation for the JPEG XL image format.

Star history