Vaddio AV Bridge Mini – Half-Rack HD USB & IP Encoder (999-8240-000)

Product Overview

The Vaddio AV Bridge Mini (999-8240-000) is a half-rack HD audio/video encoder designed to integrate HDMI sources into USB and IP streaming workflows without requiring proprietary drivers. Accepting 4K HDMI input at up to 3840x2160, it encodes and scales to 1080p for simultaneous USB 3.0 and IP streaming output. Powered entirely via PoE, the AV Bridge Mini simplifies installation in conference rooms, lecture halls, and broadcast environments where clean cabling and reliable performance are essential. Its UVC/UAC compliance makes it immediately recognized by any modern operating system, eliminating IT overhead during deployment.

Product Description

The Vaddio AV Bridge Mini is engineered for commercial AV integrators and IT professionals who need a reliable, standards-based bridge between HDMI sources and soft-client conferencing or IP streaming platforms. The device accepts any HDMI signal up to 4K (3840x2160) and simultaneously outputs a USB 3.0 UVC stream at up to 1080p/60 and an H.264-encoded IP stream at up to 1080p/30 via RTSP or RTMP — enabling live streaming to platforms such as YouTube Live, Panopto, and similar RTMP-compatible destinations alongside a Zoom, Microsoft Teams, or WebEx conferencing session.

Two balanced audio line inputs with 10kΩ impedance and phantom power (48VDC, 10mA) allow direct connection to microphones, DSPs, or other professional audio equipment, while two balanced line outputs provide program audio to connected systems. An onboard audio mixer gives operators precise control over input levels, and AAC audio is carried in the IP stream for broadcast-quality audio delivery.

Administration is handled via a browser-based interface with no software installation required, and external control is supported over Telnet and RS-232, making the unit compatible with standard AMX, Crestron, and Extron control ecosystems. The half-rack form factor includes a mounting kit for installation in standard AV racks alongside full-rack equipment.

Key Features

• 4K HDMI Input — Accepts HDMI signals up to 3840x2160 (4K UHD) from cameras, switchers, or other AV sources.
• Simultaneous USB 3.0 & IP Streaming — Delivers UVC USB output at up to 1080p/60 and an H.264 IP stream at up to 1080p/30 at the same time.
• UVC/UAC Compliant, Driver-Free — Recognized natively by Windows, macOS, and Linux as a USB camera and audio device — zero driver installation.
• PoE Powered — Single Cat-5e/6 cable delivers both network connectivity and power, reducing infrastructure complexity.
• RTMP & RTSP Live Streaming — Push streams directly to YouTube Live, Panopto, Ustream, Livestream, and any RTMP-compatible CDN.
• Two Balanced Audio I/O — Professional 3-position Phoenix connector inputs with 10kΩ impedance and 48VDC phantom power; balanced outputs at <50Ω impedance for DSP integration.
• Onboard Audio Mixer — Independent level control for each audio source ensures clean, properly leveled audio in every stream.
• Browser-Based Management — Full configuration via web UI; external control via Telnet and RS-232 for third-party control systems.
• Half-Rack Form Factor — Ships with a half-rack mounting kit for clean installation alongside full-rack AV equipment.
• Platform Compatible — Works with Zoom, Microsoft Teams, Skype for Business, WebEx, Google Meet, and all major USB video conferencing clients.

Typical Applications

• Corporate Conference Rooms — Bridge an HDMI PTZ camera into Zoom or Teams for a driver-free, IT-managed video conferencing solution.
• Higher Education Lecture Capture — Connect to Panopto, Kaltura, or similar lecture capture platforms via USB or RTMP for automated recording workflows.
• Live Event Streaming — Stream HDMI program feeds to YouTube Live or custom RTMP endpoints from any venue or broadcast position.
• Houses of Worship — Encode HDMI camera or confidence monitor output for simultaneous in-room USB display and online RTMP broadcast.
• Government & Municipal Facilities — Reliable, driver-free integration into managed IT environments for council chambers, courtrooms, and public meeting spaces.
• Distance Learning & Training Rooms — Deploy in classrooms or training centers where consistent, low-maintenance AV-to-USB bridging is required.

Technical Specifications

Frequently Asked Questions

Does the AV Bridge Mini require driver installation?

No. The AV Bridge Mini is UVC (USB Video Class) and UAC (USB Audio Class) compliant, meaning it is recognized natively by Windows, macOS, and Linux as a standard USB camera and audio device. No drivers or additional software are needed.

Can it stream to Zoom and YouTube Live at the same time?

Yes. The AV Bridge Mini outputs simultaneously over USB 3.0 (for soft-client conferencing like Zoom, Teams, or WebEx) and over IP via RTMP (for live streaming to YouTube Live, Panopto, or similar platforms). Both outputs operate concurrently.

What HDMI input resolutions are supported?

The HDMI input accepts signals up to 3840x2160 (4K UHD). The unit encodes and scales the signal to a maximum of 1080p for USB and IP streaming output.

Is phantom power available for microphones?

Yes. The two balanced audio inputs support 48VDC phantom power at 10mA, allowing direct connection of condenser microphones without a separate preamp.

How is the AV Bridge Mini powered?

The unit is powered entirely via PoE (Power over Ethernet, 802.3af). A PoE injector is included in the box, so no separate power supply or dedicated PoE switch port is required out of the box.

What control options are available for room automation systems?

The AV Bridge Mini supports Telnet and RS-232 control, making it compatible with AMX, Crestron, Extron, and other third-party control processors commonly used in commercial AV installations. A browser-based UI is also available for standalone configuration.

Where can I purchase the Vaddio AV Bridge Mini?

The Vaddio AV Bridge Mini (999-8240-000) is available at Creation Networks, a commercial AV specialist offering competitive pricing and expert pre-sales support.