Simulated environment. Values update locally every five seconds. Nothing on this page controls a real host or network.

NETWORK / OVERVIEW

Metro SFN

One headend, three transmission sites, one coordinated delivery path.

All sites reporting

INPUTLLS multicast3 services discovered

DELIVERYPublishingHTTPS origin reachable

PLAYERS3 / 3UDP output active

SFN DELAY6 sSession frozen

PREVIEW SCENARIO

TRANSPORT PATH

Network topology

Select a player to inspect its sample

HEADEND 01PackagerLLS multicast Publishing

DISTRIBUTIONHTTPS originManifest + chunks Reachable

LAST 3 MINUTES

Emission p95

18.4 ms

3 min agonow

LAST 3 MINUTES

Maximum site skew

174 µs

3 min agonow

Simulated ingest advancingChunk 452,899Successful publishes 452,900Failed publishes 0

NETWORK / HOSTS

Host inventory

Packager and player agents enrolled in this example network.

VIEW ONLY

Host	Role	Desired	Actual	Last report	Transport
Headend 01	Packager	On	Publishing	< 5 s	LLS multicast
North Ridge	Player	On	Playing	< 5 s	UDP output
East Hub	Player	On	Playing	< 5 s	UDP output
Coastal Site	Player	On	Playing	< 5 s	UDP output

HOST CONTROL

Desired and actual state

The real operator view compares the requested host state with the status reported by each enrolled agent. This public preview has no start, stop or enrollment actions.

SCOPED ACCESS

Network-level credentials

Media hosts use credentials scoped to their network and site. This demo contains no keys, enrollment links or live configuration.

NETWORK / SFN STATUS

Timing and playback

A shared emission delay with per-site telemetry.

3 / 3 playing

SESSIONFrozenCommon delay established

DELAY6 sAll player sites

MAX SKEW174 µsAcross reported sites

FLAGS0No sample flags

LATEST SAMPLE

Player measurements

Updated locally every 5 s

Site	State	Run / D	Need	CRC	Clock	Offset	Emit p95	Jit p99	Skew	Flags

Run / DPlayer runtime against the common SFN emission delay.

NeedBuffer time required for this site to stay ahead of emission.

SkewRelative timing between reporting sites.

NETWORK / INPUT SIGNALING

LLS service discovery

The packager follows signaling to identify the carried multicast flows.

Receiving

SLT VERSION7

BSID5123

SERVICES3

FLOW SETLLS + ROUTE

SIGNAL TREE

Discovered flows

Fictional service identifiers

LLS / SLT224.0.23.60:4937Receiving

LLS224.0.23.60:49372,196,000 packets

Service 101Primary programReceiving

ROUTE239.10.1.1:30018,120,000 packets

Service 102Secondary programReceiving

ROUTE239.10.1.2:30026,450,000 packets

Service 103Data serviceReceiving

ROUTE239.10.1.3:30031,150,000 packets

NETWORK / CONFIGURATION

Network configuration

Representative values for the simulated SFN. Nothing here can be edited.

VIEW ONLY

PACKAGER

Input and publication

Input mode: LLS multicast discovery
LLS group: 224.0.23.60:4937
Chunk duration: 250 ms
Publication: HTTPS origin

SESSION

SFN timing

Player sites: 3
Shared delay: 6 s
Clock discipline: chrony at each site
Session phase: Frozen

DELIVERY

Site output

Transport: Manifest + immutable chunks
Player output: UDP to local exciter
Site access: Scoped credentials
Host enrollment: Operator-generated command