Media Protocols

Zig implementations of various protocols related to media processing and streaming.

The projects is structured into modules, each module is a separate library that can be used independently. The modules are:

• rtp/rtcp - implementation of the real-time transport protocol (RTP) and real-time transport control protocol (RTCP).

  The following RFCs are also implemented as part of the rtp/rtcp module:

  • RFC 3550 - RTP: A Transport Protocol for Real-Time Applications.
  • RFC 4585 - Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF).
  • RFC 8285 - A General Mechanism for RTP Header Extensions.

• srtp - SRTP (Secure Real-time Transport Protocol) implementation of the secure real-time transport protocol based on RFC 3711.

• sdp - SDP (Session Description Protocol) implementation for describing multimedia sessions based on RFC 4566.

• rtsp - RTSP (Real Time Streaming Protocol) implementation for controlling streaming media servers based on RFC 2326.

• stun - STUN (Session Traversal Utilities for NAT) implementation for NAT traversal based on RFC 8489.

• ice - ICE (Interactive Connectivity Establishment) implementation of the interactive connectivity establishment (ICE) protocol for Network Address Translator (NAT) Traversal.

Status

This repo is under active development, and the implementations are not yet complete. Breaking changes may occur frequently.

Installation

Add media_protocols as a dependency in your build.zig.zon file:

zig fetch --save git+https://github.com/zigouat/media-protocols.git#v0.1.0

Then, in your build.zig file, add the following:

const media_protocols = b.dependecy("media_protocols", .{ .target = .target, .optimize = optimize });

/// You can all the whole module:
exe.root_module.addImport("media_protocols", media_protocols.module("protocols"));

/// Or you can import only the modules you need:
exe.root_module.addImport("rtp", media_protocols.module("rtp"));
exe.root_module.addImport("ice", media_protocols.module("ice"));