Atomic Relay

Waiting for a sender

Open Atomic Relay on the Mac doing the sharing, or the browser test sender at /send, and the picture appears here.

Signal

-- behind live

Jitter buffer

Session

idle

0ms

End to end

0ms

Jitter p99

Packet loss

Arrival deviation

per packet, ms

+5 -5

Throughput: 0 Mbit/s
Packets in: 0
Lost: 0
Reordered: 0
Arrived late: 0

Jitter buffer

target 40 ms

0.0 ms held 0 underruns

0 ppm 0 resyncs

Format: waiting
Context rate: waiting
Output latency: waiting
Silence filled: 0 ms

Rate correction answers clock drift between the two ends. It should sit near zero and move slowly; pinned at a rail means something is wrong upstream of it.

Monitoring

discrete

Fold down to stereo Include LFE in fold

Received: no video
Painted: --
Decode time: --
Dropped: --

Painted below the sent rate is the encoder shedding framerate to hold resolution, which is the configured preference for review work. Dropped frames only mean anything on a visible page.

0ms

Picture behind sound

0ms

Offset spread

Video path: waiting
Audio path: waiting
Marks matched: 0

Spread is what matters. Tight means the offset is a constant we can calibrate out once. Wide means it moves, and no fixed correction holds. Under a hundred marks it means very little.

Everything that could make someone say "sorry, give me a second", with the time it happened. After a session you have a list rather than a memory of it going wrong.