The RTCStats
dictionary is the basic statistics object used by WebRTC's statistics monitoring model, providing the properties required of all statistics data objects.
Specific classes of statistic are defined as dictionaries based on RTCStats
. For example, statistics about a received RTP stream are represented by RTCReceivedRtpStreamStats
.
The various dictionaries that are used to define the contents of the objects that contain each of the various types of statistics for WebRTC are structured in such a way that they build upon the core RTCStats
dictionary, each layer adding more relevant information.
-
RTCStats
is the foundation of all WebRTC statistics objects -
RTCRtpStreamStats
adds to RTCStats
information that applies to all RTP endpoints (that is, both local and remote endpoints, and regardless of whether the endpoint is a sender or a receiver)