Datavideo VoiceTRX50 Voice-Tracking Control Interface

Datavideo VoiceTRX50 Voice-Tracking Control Interface

The Datavideo VoiceTRX50 Voice-Tracking Control Interface automates speaker-focused camera switching by analyzing audio activity from compatible USB mixers and triggering connected Datavideo PTZ cameras and video switchers. It follows the active speaker, recalls assigned camera shots, and creates clean multi-camera transitions for podcasts, classrooms, meetings, and panel discussions.

Designed for automated camera switching in podcasts, creator studios, visual radio, talk shows, and collaborative spaces, the VoiceTRX50 reduces the need for a dedicated production operator. Its Virtual Director function introduces overview shots during extended speech, creating more natural pacing while preventing long, static close-ups from dominating the finished program.

A browser-based interface provides configuration and control, while DVIP communication integrates compatible cameras and production switchers across the network. Dual HDMI 2.0 outputs display the control interface at resolutions up to 3840 x 2160p60. Gigabit Ethernet, PoE+, automatic firmware upgrades, and NDAA and TAA compliance support professional broadcast, education, and business AV deployments.

Key Features

• Voice-Activated Camera Switching: Detects active speakers through compatible multitrack USB mixers and triggers assigned camera angles automatically.
• Virtual Director: Introduces overview shots during extended speech to create natural pacing and more engaging multi-camera productions.
• Professional Transitions: Switches through a home or wide shot before selecting another speaker, helping conceal visible camera movement.
• Speaker Label Integration: Supports real-time CG speaker identification when paired with compatible Datavideo production switchers.
• Browser-Based Configuration: Provides an accessible web interface for camera presets, audio zones, timing controls, profiles, and system settings.
• Broad USB Mixer Support: Works with compatible multichannel mixers and audio interfaces without requiring replacement of existing audio equipment.
• Networked AV Control: Uses DVIP communication to coordinate supported Datavideo PTZ cameras and video switchers.
• Flexible Power Options: Operates from the included 12V power adapter or IEEE 802.3at PoE+ network power.

Technical Specifications

• Product Type: Voice-tracking camera control interface
• Model Number: VoiceTRX50
• Control: Web browser user interface and DVIP commands
• Control Protocol: DVIP
• Third-Party Control: DVIP and HTTP control support
• Audio Detection: Multichannel audio activity from supported USB mixers and audio interfaces
• Camera Compatibility: Current Datavideo PTC-series cameras
• Virtual Director: Configurable overview-shot activation during extended speaker activity
• Speaker Label Support: CG subtitle output through compatible Datavideo switchers
• Network Connection: 1 x RJ45 female Ethernet port
• Ethernet Speed: 10/100/1000 Mbps
• Network Configuration: DHCP or static IP
• Power over Ethernet: IEEE 802.3at PoE+
• Firmware Updates: Automatic firmware upgrade
• AC Power Input: 100–240V AC switching adapter
• DC Power Output: 12V DC, 1A
• Video Outputs: 2 x HDMI 2.0
• HDMI Output Function: Configuration and control interface display
• Maximum HDMI Output Resolution: 3840 x 2160p60
• Supported Switchers: Datavideo iCAST 10NDI series, KMU-100+, SE-650, SE-1200MU, SE-2600 series, SE-3200 series, and SE-4000 series
• Internal NDI Switching: NDI SwitchHub support with an additional license
• Supported USB Mixers and Interfaces: Allen & Heath CQ-12T and CQ-18T; Zoom LiveTrak L6, L6 Max, L8, and L12; RØDECaster Pro II; Soundcraft Ui24R; M-Audio M-Track Duo and AIR 192|14; Tascam US-16x08 and Mixcast 4; Behringer UMC404HD; Yamaha MGX12, MGX16, TF1, TF3, TF5, DM3, DM3S, DM7, and DM7C
• Compliance: NDAA, TAA, FCC Part 15, and CE