The read-only  sender property of WebRTC's RTCRtpTransceiver interface indicates the RTCRtpSender responsible for encoding and sending outgoing media data for the transceiver's stream.


var rtpSender = RTCRtpTransceiver.sender;


An RTCRtpSender object used to encode and send media whose media ID matches the current value of mid.


Specification Status Comment
WebRTC 1.0: Real-time Communication Between Browsers
The definition of 'RTCRtpTransceiver.sender' in that specification.
Candidate Recommendation  

Browser compatibility

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ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
senderChrome No support NoEdge ? Firefox Full support 59IE No support NoOpera No support NoSafari Full support YesWebView Android No support NoChrome Android No support NoFirefox Android Full support 59Opera Android No support NoSafari iOS Full support YesSamsung Internet Android No support No


Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown

See also