v0.1.5

New Features

• This release allows relaying remote MediaStreamTracks. This can be useful for test applications. Note: currently, Windows cannot relay audio MediaStreamTracks, only video.

MediaStream

This release adds support for MediaStream. Most MediaStream APIs are supported, excluding the "addtrack" and "removetrack" events. You can construct MediaStreams as follows:

const { MediaStream } = require('wrtc');

const stream1 = new MediaStream();
const stream2 = new MediaStream(stream1);

Assuming you already have some Array of MediaStreamTracks, tracks, you can also construct a MediaStream with

const stream3 = new MediaStream(tracks);

Or, if you have an existing MediaStream, you can clone it.

const stream4 = stream3.clone();

This release also adds support for the following methods

• getTracks
• getAudioTracks
• getVideoTracks
• getTrackById
• addTrack
• removeTrack

and the following attributes

• id
• active

RTCTrackEvent

This release adds support for the streams property.

RTCPeerConnection

This release adds support for addTrack, removeTrack, and getSenders. Although we don't yet provide a way to construct local MediaStreamTracks, you can relay remote MediaStreamTracks as follows:

pc.ontrack = ({ track, streams }) => {
  pc.addTrack(track, ...streams);
};

RTCRtpSender

This release adds support for the following methods

• getCapabilities (always throws for now)
• getParameters
• setParameters (always returns a rejected Promise for now)
• getStats (always returns a rejected Promise for now)
• replaceTrack

and the following attributes

• track
• transport (always returns null for now)
• rtcpTransport (always returns null for now)