RTCRtpStreamStats.sliCount
The sliCount
property of the
RTCRtpStreamStats
dictionary indicates how many Slice Loss
Indication (SLI) packets were received by the
sender. An SLI packet is used by a decoder to let the encoder know that it's
detected corruption of one or more consecutive macroblocks in the received media.
Syntax
var sliCount = RTCRtpStreamStats.sliCount;
Value
An unsigned long integer indicating the number of SLI packets the sender received from
the receiver due to lost runs of macroblocks. A high value of sliCount
may
be an indication of an unreliable network.
For technical details, see RFC 4585: 6.3.2.
Note: This value is sent by the sender to the receiver and is only present for video media.
Specifications
Specification | Status | Comment |
---|---|---|
Identifiers for WebRTC's Statistics API The definition of 'RTCInboundRtpStreamStats: sliCount' in that specification. |
Candidate Recommendation | Initial definition. |
Identifiers for WebRTC's Statistics API The definition of 'RTCOutboundRtpStreamStats: sliCount' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
BCD tables only load in the browser
See also
- RFC 4585: 6.3.2: Definition of "Slice Loss Indication" in the document Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF).