Source note · RTP and RTCP quality metrics
An RTP sender computes round-trip time from a received report block as arrival time A minus LSR minus DLSR.
Checked 2026-09-24
- Vendor
- IETF
- Product
- RTP
- Subsystem
- round-trip time
- Deployment
- any
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- RTP: A Transport Protocol for Real-Time Applications — IETF / RFC Editor · tier 1 standards and regulators · Section 6.4.1, delay since last SR (DLSR) field and Figure 2
Cite this note
APA
WarmTransfer. (2026, September 24). RTP and RTCP quality metrics: source note rtp-rtcp-quality-rtt-lsr-dlsr. WarmTransfer. https://warmtransfer.net/knowledge/claims/rtp-rtcp-quality-rtt-lsr-dlsr
BibTeX
@misc{warmtransfer-claim-rtp-rtcp-quality-rtt-lsr-dlsr,
title = {RTP and RTCP quality metrics: source note rtp-rtcp-quality-rtt-lsr-dlsr},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/rtp-rtcp-quality-rtt-lsr-dlsr},
note = {Source note rtp-rtcp-quality-rtt-lsr-dlsr, checked 2026-09-24}
}