Live signal path

Active delivery chain

Waiting for status

01 Waiting

Source

No telemetry

Last segment—

02 Waiting

Cache & ingest

No telemetry

Safety buffer —

03 Waiting

Encoder

No telemetry

Encoder headroom—

04 Waiting

Preview & SRT

No telemetry

Preview buffer—

Control

—

Technical details

Configuration locked Stop the encoder before changing parameters that restart the media pipeline.

Source

Mode Source SRT URL

Port Latency (ms)

Passphrase Stream ID

Remove configured passphrase

HLS playlist Optional fixed variant Backup HLS playlist (optional)

The backup takes over only at a safe segment boundary.

Encoding and composition

Resolution Video bitrate

Rate control Audio bitrate

Constant transport rate

Maintains a stable MPEG-TS rate for compatible SRT receivers.

Enabled

Audio gain (dB) Position

Center video resolution Video size (%)

QR Code

QR PNG URL

Configure the QR Code asset used by the operational controls.

SRT output

Mode Destination SRT URL

PortLatency (ms)

PassphraseStream ID

Remove configured passphrase

The destination must connect to this output as a caller.

Parameters are shown separately for maximum compatibility.

Recovery

Keep slate and silence on source loss

Retry interval (s)Startup timeout (s)

Stall timeout (s) Primary return validation

The SRT source must decode continuously for this period before Emergency Content ends. A safe-boundary handoff can add up to 10 seconds.

Restart pipelines daily Restart time

Timezone: America/Sao_Paulo. The panel remains available during the restart.

Live controls

Operation

Update the background or switch the configured QR Code without stopping the encoder.

Overlay PNG

PNG file

The current banner remains active if the new PNG is not compatible.

QR Code QRsmart

Position

QR off

Preview HLS

Public preview

Anyone with this URL can watch without signing in.

Health check

Waiting for status

Supervisor—

Source—

Ingest HLS—

Cache HLS—

Encoder headroom—

Recovery state —

Source edge—

Bootstrap H.264—

Normalized timeline—

Backup source—

Backup alignment —

Pipeline—

Local continuity—

Preview A/V sync—

SRT egress A/V sync—

SRT output—

Bitrate MPEG-TS—

TS target rate—

Estimated SRT rate—

SRT retransmission—

Preview—

HLS recovery—

SRT transport rate · last 60 samples

Waiting for paced SRT telemetry

—

Resources unavailable

Protected fallback

Emergency Content

No video

This video replaces the internal slate when the primary source cannot continue. The same overlay, QR, preview and SRT outputs remain active.

Enable Emergency Content Manual override: keep Emergency Content on air

Overrides a healthy input. Disable it to resume automatic source recovery.

Activation guard Emergency MP4

MP4 with H.264 video and any decodable audio, up to 1920×1080. Maximum size: 2 GiB. Audio is normalized after upload.

The upload uses three resumable chunks. If the page or connection closes, select the same file within 24 hours to continue from received chunks.

Emergency asset

Status: No emergency video uploaded

GoMail delivery

Notifications

Disabled

Notifications run outside the media supervisor. A provider outage cannot restart or block the encoder.

Enable incident notifications Incident confirmation Email recipients Email minimum severity

SMS recipients (E.164) SMS minimum severity

Waiting for provider status.

Logs

No events recorded

Source, ingest, encoder and output incidents will appear here.

Administrative access

Active delivery chain

Source

Cache & ingest

Encoder

Preview & SRT

Control

Source

Encoding and composition

QR Code

SRT output

Recovery

Operation

Overlay PNG

QR Code QRsmart

Emergency Content

Emergency asset

Notifications

Logs