Source note · RTP and RTCP quality metrics
The RTCP cumulative number of packets lost is a 24-bit field that can be negative because duplicate packets are counted as received.
Checked 2026-09-24
- Vendor
- IETF
- Product
- RTP
- Subsystem
- receiver report
- 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, cumulative number of packets lost field
Cite this note
APA
WarmTransfer. (2026, September 24). RTP and RTCP quality metrics: source note rtp-rtcp-quality-cumulative-lost-signed. WarmTransfer. https://warmtransfer.net/knowledge/claims/rtp-rtcp-quality-cumulative-lost-signed
BibTeX
@misc{warmtransfer-claim-rtp-rtcp-quality-cumulative-lost-signed,
title = {RTP and RTCP quality metrics: source note rtp-rtcp-quality-cumulative-lost-signed},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/rtp-rtcp-quality-cumulative-lost-signed},
note = {Source note rtp-rtcp-quality-cumulative-lost-signed, checked 2026-09-24}
}