The RTCRtpTransceiverInit dictionary is used when calling the WebRTC function RTCPeerConnection.addTransceiver() to provide configuration options for the new transceiver.
Properties
directionOptional- The new transceiver's preferred directionality. This value is used to initialize the new
RTCRtpTransceiverobject'sRTCRtpTransceiver.directionproperty. sendEncodingsOptional- A list of encodings to allow when sending RTP media from the
RTCRtpSender. Each entry is of typeRTCRtpEncodingParameters. streamsOptional- A list of
MediaStreamobjects to add to the transceiver'sRTCRtpReceiver; when the remote peer'sRTCPeerConnection'strackevent occurs, these are the streams that will be specified by that event.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCRtpTransceiverInit' in that specification. |
Candidate Recommendation |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | Chrome Full support Yes | Edge Full support Yes | Firefox Full support 59 | IE No support No | Opera ? | Safari ? | WebView Android Full support Yes | Chrome Android Full support Yes | Edge Mobile ? | Firefox Android Full support 59 | Opera Android ? | Safari iOS ? | Samsung Internet Android ? |
direction | Chrome Full support Yes | Edge Full support Yes | Firefox Full support 59 | IE No support No | Opera ? | Safari ? | WebView Android Full support Yes | Chrome Android Full support Yes | Edge Mobile ? | Firefox Android Full support 59 | Opera Android ? | Safari iOS ? | Samsung Internet Android ? |
sendEncodings | Chrome Full support Yes | Edge Full support Yes | Firefox
No support
No
| IE No support No | Opera ? | Safari ? | WebView Android Full support Yes | Chrome Android Full support Yes | Edge Mobile ? | Firefox Android
No support
No
| Opera Android ? | Safari iOS ? | Samsung Internet Android ? |
streams | Chrome Full support Yes | Edge Full support Yes | Firefox Full support 59 | IE No support No | Opera ? | Safari ? | WebView Android Full support Yes | Chrome Android Full support Yes | Edge Mobile ? | Firefox Android Full support 59 | Opera Android ? | Safari iOS ? | Samsung Internet Android ? |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- See implementation notes.
- See implementation notes.
See also
- WebRTC API
- Introduction to the Real-time Transport Protocol (RTP)
RTCPeerConnection.addTransceiver()RTCRtpTransceiverRTCRtpReceiverandRTCRtpSender