The professional way to inspect ATSC3 streams
Real-time analysis, compliance checking and deep packet inspection for next-generation broadcast engineers. Built for the modern TV stack.
Purpose-Built for Broadcast Engineers
Everything you need to analyze, debug and validate ATSC 3.0 streams — from physical layer to media delivery.
Complete feature list
See It in Action
Watch a walkthrough of ATSC3 stream analysis — from file upload through service discovery, signaling inspection and media extraction.
Getting Started
Start analyzing streams in under a minute. No installation, no configuration.
Open the Inspector
Launch the tool in any modern browser — Chrome, Firefox, Safari, or Edge.
Upload a Capture
Drag and drop an ALP or PCAP file. Format is auto-detected instantly.
Explore Your Stream
Navigate services, signaling, media and physical layer data through the tabbed interface.
Supported File Formats
| Format | Extension | Description |
|---|---|---|
| Raw ALP | .alp | Direct ATSC 3.0 ALP packet streams |
| STLTP PCAP | .pcap | Studio-to-Transmitter Link captures with PLP extraction |
| Network PCAP | .pcap | Direct IP multicast captures |
Need help? Contact our team for technical support and custom integrations.
Start Analyzing Your Streams
Upload an ALP or PCAP file and get instant, browser-based analysis. No installation required.