Home

Most importantly, here's the list of Sponsors and Supporters of this software. Without their help this software would not exist.

Here are the Release Notes.

Non-Copyrighted (Public Domain) Open Specifications

• Basis File Format and ETC1S Texture/Texture Video Specification

• UASTC LDR 4x4 Texture Specification

• UASTC HDR 4x4 Texture Specification

• ASTC HDR 6x6 Intermediate Specification

Introductory Pages

• How to Use and Configure the Transcoder

• How to Deploy ETC1S Texture Content Using Basis Universal

• GPU Texture Format Support

• .basis File Format Overview

• ETC1S Compression Effort Levels

• ETC1S Encoder Speed

References, How To's

• Legal/IP/License Information

• .basis File Format Forward/Backward Compatibility

• UASTC Implementation Details

• Using Basis Universal to decompress any supported GPU texture format

• Transcoder Debugging

• Here's a table showing which OpenGL texture format corresponds to each supported transcoder texture format.

• How to benchmark or directly call the UASTC functions without using .basis