Expand description
What a call actually sounded like: loss, jitter, round-trip time, and an estimate of how bad that combination was.
Everything here is derived from numbers the RTCP exchange already carries. Nothing is guessed, and the one figure that is an estimate — the mean opinion score — says so in its own documentation, because a number between 1 and 5 that looks like a measurement is exactly the kind of number someone will make a decision on.
Structs§
- Quality
- How a call is going.
Functions§
- middle_
32 - The middle 32 bits of an NTP timestamp: 16 bits of seconds, 16 of fraction.
- ntp_now
- Now, as a 64-bit NTP timestamp: seconds in the high half, fraction in the low half.
- round_
trip - The round-trip time from a report block, per RFC 3550 §6.4.1.