Sprolink MC-NDI 8-Channel NDI Multi-Functional Video Switcher

The Sprolink MC-NDI is a professional all-in-one NDI live production switcher purpose-built for one-operator multi-camera workflows. Combining 8 flexible physical and network inputs, a 10.1-inch HD touchscreen, an integrated PTZ joystick, and 4-channel simultaneous streaming, it consolidates the functions of a video switcher, PTZ controller, encoder, recorder, and audio mixer into a single compact chassis.

Physical connectivity spans 4x 3G-SDI (1080p) and 4x HDMI 2.0 (4K-capable) inputs, complemented by NDI, SRT, and RTMP network source support so any IP-delivered feed slots directly into the mix. Output is delivered across 3x HDMI 1.3 ports while simultaneous streams reach up to 4 platforms via RTMP, SRT, or NDI with YUV 4:4:4 sampling and sub-3-frame latency. Dual PGM + ISO recording captures both the finished program cut and all 8 isolated raw sources to USB storage for full post-production flexibility.

The integrated 10.1-inch touchscreen presents a customizable multiview so operators can monitor every source, manage transitions, trigger instant replay, and configure audio from a single surface. AI-powered live subtitle generation and a web-based graphics overlay system further extend production value without additional hardware. A robust metal enclosure (400 x 224 x 64.6 mm, 2.65 kg) and wide operating temperature range (0 to 70 degrees C) support demanding venue and broadcast environments.

Key Features

• 8 Flexible Inputs: 4x 3G-SDI (1080p) and 4x HDMI 2.0 (4K) physical inputs plus NDI, SRT, RTMP network streams, UVC webcam, and local media from SD card or USB for maximum source versatility.
• Integrated PTZ Joystick Control: Built-in VISCA-protocol joystick handles pan, tilt, and zoom for up to 8 cameras simultaneously, eliminating the need for a separate PTZ controller in single-operator productions.
• 4-Channel Simultaneous Streaming: Stream live to up to 4 platforms at once via RTMP, SRT, or NDI with YUV 4:4:4 high-quality video sampling and less than 3 frames of overall system delay.
• Dual PGM + ISO Recording: Records the final program output and all 8 individual input sources simultaneously to external USB storage, supporting both live broadcast delivery and full post-production editing.
• 10.1-Inch Touchscreen with AI Features: HD multiview touchscreen provides tap-based control of all switching, streaming, audio, and effects settings, with AI-powered live subtitle generation and a web-based graphic overlay system built in.

Technical Specifications

• Video Inputs: 4x 3G-SDI (1080p), 4x HDMI 2.0 (4K capable)
• Network Inputs: NDI, SRT, RTMP streams; UVC webcam; local SD card / USB media
• Video Outputs: 3x HDMI 1.3
• Output Resolution: Up to 1080p at 24-60 fps
• Streaming: 4-channel simultaneous RTMP / SRT / NDI
• PTZ Control: Integrated joystick, VISCA protocol
• Display: 10.1-inch HD touchscreen, multiview with full-screen input preview
• Audio Inputs: 2x 3.5mm stereo jack, 2x 6.35mm XLR (MIC/LINE switchable)
• Audio Outputs: 1x 3.5mm headphone monitor, 1x 3.5mm line output
• Audio Delay: 0 to 500ms adjustable
• Transitions: MIX, DIP, Stinger, custom image-sequence transitions
• SuperSource: 5-window customizable layout
• Recording: Dual PGM + ISO to USB; instant replay
• Connectivity: 2x USB-A, 1x USB-C
• Power: DC 12V / 3A, 30W
• Dimensions: 400 x 224 x 64.6 mm (15.7 x 8.8 x 2.5 in)
• Weight: 2.65 kg (5.84 lb)
• Operating Temperature: 0 to 70 degrees C
• Operating Humidity: 10% to 85% non-condensing
• Construction: Metal chassis