RTCRtpCodecCapability
The WebRTC API's RTCRtpCodecCapability
dictionary provides information describing the capabilities of a single media codec.
Properties
channels
Optional-
An unsigned integer value indicating the maximum number of channels supported by the codec; for example, a codec that supports only mono sound would have a value of 1; stereo codecs would have a 2, etc.
clockRate
-
An unsigned long integer specifying the codec's clock rate in Hertz (Hz). The IANA maintains a list of codecs and their parameters, including their clock rates.
mimeType
-
A
DOMString
indicating the codec's MIME media type and subtype. See Codecs used by WebRTC for details about potential codecs that might be referenced here. sdpFmtpLine
Optional-
A
DOMString
giving the format specific parameters field from thea=fmtp
line in the SDP which corresponds to the codec, if such a line exists. If there is no parameters field, this property is left out.
Description
RTCRtpCodecCapabilities
describes the basic parameters for a single codec supported by the user's device. An array of objects of this type is returned in the codecs
property of the RTCRtpCapabilities
object returned in response to a call to either of the static functions RTCRtpSender.getCapabilities()
or RTCRtpReceiver.getCapabilities()
.
Examples
TBD
Specifications
No specification found
No specification data found for api.RTCRtpCodecCapability
.
Check for problems with this page or contribute a missing spec_url
to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.
Browser compatibility
No compatibility data found for api.RTCRtpCodecCapability
.
Check for problems with this page or contribute missing data to mdn/browser-compat-data.