MediaLive Nexus

Account Settings

Manage your account information and password

Profile Information

Username Username cannot be changed

Full Name

Role Contact an administrator to change your role

Change Password

Current Password

New Password Minimum 8 characters, must include uppercase, lowercase, and number

Confirm New Password

Preferences

Customize your user experience

Audio Meters

Meter Display Mode

LUFS (Loudness Units relative to Full Scale) dBFS (Decibels relative to Full Scale)

Changes audio level meter display units

Video Playback

Playback Mode WebRTC provides sub-second latency but requires MediaMTX. HLS has 6-15 second latency but is more reliable.

Display Settings

Default Tab on Login

Auto-refresh Interval (seconds)

Maximum Log Lines

Notifications

Show error notifications

Show success notifications

Show warning notifications

Application

Install and configure the app for your device

Install App

Installing as an app provides a standalone window that may work better with touchscreen monitors, and allows the app to run without browser chrome.

Touchscreen Mode

Enable larger touch targets Makes buttons and controls larger for easier touch interaction

Confirmation Dialogs

Control which actions require confirmation

Channel Operations

Confirm before switching channel inputs

Confirm before starting channels

Confirm before stopping channels

Graphics Operations

Confirm before activating graphics

Confirm before deleting graphics sets

User Management

Confirm before deleting users

Confirm before logging out

Views and Data

Confirm before deleting saved views

Confirm before clearing logs

Monitoring Settings

Configure system monitoring and polling intervals

Polling Configuration

Channel Polling Interval (ms) How often to poll channel status (1000-60000ms)

System Status Interval (ms) How often to check system status (5000-300000ms)

HDR Detection

Maximum Concurrent HDR Detections Number of simultaneous HDR detection processes (1-10)

Detailed Monitoring

Enable detailed server logging

Collect performance metrics

Proxy Stream Settings

Configure low-bandwidth proxy outputs for monitoring and backup

SRT → WebRTC (Low-Latency Preview)

Real-time monitoring with ~200ms latency. MediaLive pushes SRT to MediaMTX, which converts to WebRTC for browser playback. Best for live monitoring where latency matters.

Flow: MediaLive → SRT → MediaMTX → WebRTC → Browser
Requires MediaMTX running on the server. Add via channel menu → "Add WebRTC Proxy"

HLS Backup (CloudFront CDN)

Reliable fallback with ~10-15s latency. MediaLive writes HLS segments to S3, served via CloudFront. More stable but higher latency than WebRTC.

Flow: MediaLive → HLS → S3 → CloudFront → Browser
Add via channel menu → "Add HLS Proxy"

Proxy Encoder Settings

Video encoding settings for both SRT and HLS proxy outputs. Changes apply to new proxies only — existing outputs keep their original settings.

Width (px)

Height (px)

Bitrate (kbps) 100-10,000 kbps

Frame Rate

HLS Segment Length (seconds) Shorter = lower latency, longer = more stable

Maintenance

Regenerate Proxy Outputs — Delete and recreate proxy outputs on your selected channels with current settings. This will STOP affected channels during the process.

Clear HLS Bucket — Delete all HLS segments from S3 and invalidate CloudFront cache. Running channels will generate fresh streams.

Automation Security

Control which IP addresses can connect to automation services (RossTalk, MOS, CII)

IP Allowlist

Restrict RossTalk HTTP/TCP, MOS TCP, and CII TCP connections to specific IP addresses and CIDR ranges. Loopback (127.0.0.1) is always allowed. When empty, all connections are accepted.

Allowed IPs and CIDR Ranges One IP or CIDR per line. Examples: 192.168.1.100, 10.0.0.0/24

AWS Services

View AWS resources and connection status for troubleshooting

AWS Connection

☁️ AWS Region

🔗 Connection Status

🌐 Proxy CDN (CloudFront)

📦 S3 Proxy Bucket

MediaLive Channels

Total: -- Running: -- Idle: --

Channel Name	Channel ID	State	Inputs
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MediaLive Inputs

Total Inputs: --

Input Name	Input ID	Type	State
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SRT Transcode Monitoring

Real-time monitoring of SRT ingest and WebRTC output streams via MediaMTX

Service Status

📡 MediaMTX

📊 Total Bandwidth

🔗 Active Streams

Active Transcode Streams

Each stream shows the SRT ingest and WebRTC output status. Data refreshes every 5 seconds.

Loading stream data...

System Administration

Git operations and environment configuration

Warning: These operations can affect system stability. Use with caution.

Git Operations

Current Commit: --

Branch: --

Last Message: --

Commit Date: --

Note: After pulling updates, you must restart the server for changes to take effect.

Environment Configuration

Edit server environment variables. Changes require a server restart.

Security Notice: Sensitive values (JWT_SECRET, AWS credentials) are hidden and cannot be modified through this interface.

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Server Control

Restart the server to apply configuration and code changes.

Server Logs

View real-time server logs and events

Auto-scroll

⏳ Waiting for server logs...

Changelog

Version history and release notes

📄 Loading changelog...

Multiview Creator

Available Channels

Box Configuration

Channel Flow Editor

Available Inputs

Saved Outputs

Output Templates

New Output

New Output Template

Apply Template:

Graphics Management

Graphics Sets

Select a set

FAST Scheduler

Preview

New Event

Video Packages

Scheduler Configuration

Browse S3 Content

Video Package Manager

Packages

Account Settings

Profile Information

Change Password

Preferences

Audio Meters

Video Playback

Display Settings

Notifications

Application

Install App

Touchscreen Mode

Confirmation Dialogs

Channel Operations

Graphics Operations

User Management

Views and Data

Monitoring Settings

Polling Configuration

HDR Detection

Detailed Monitoring

Proxy Stream Settings

SRT → WebRTC (Low-Latency Preview)

HLS Backup (CloudFront CDN)

Proxy Encoder Settings

Maintenance

Automation Security

IP Allowlist

AWS Services

AWS Connection

MediaLive Channels

MediaLive Inputs

SRT Transcode Monitoring

Service Status

Active Transcode Streams

System Administration

Git Operations

Environment Configuration

Server Control

Server Logs

Changelog

About MediaLive Nexus

Overview

Key Features

Technology Stack

Version

Confirm

Input

Select

Enter Duration

Add Graphics URL

Select MediaLive Channels

Views

Save Current View

Saved Views

Source Configuration

Select Active Graphics Set

Graphics Configuration

🔊 Enable Audio Monitoring