dca

dca is an audio file format that uses opus packets and json metadata.

This repository hosts the official specification draft for dca along with an example implementation in Google Go.

There are also other implementations of the dca specification listed below which may be better than the example provided in this repository.

Currently, the dca-rs implementation provides the best performance and is probably the best version to use.

Official Specifications

• DCA1 specification draft

Reference implementations

• Google Go dca Command
• Google Go Package coming eventually :)

3rd Party implementations

• dca-rs - Rust implementation of the DCA1 format.