Colorlight CS4K Pro is a professional LED multimedia video server for playback and control of complex display content. It pairs Colorlight GrandShow software with two Mini DisplayPort 1.4 outputs, supports two 4K@60Hz video signals and offers pixel-to-pixel output up to 8192×2304@60Hz. It is designed for projects that need flexible screen layouts, multiple scenes and live preview.
Key features
- Flexible content playback: Play videos, images, PPT files and text, with HDR video decoding and playback.
- Creative layouts: Split, rotate and reorganize content for ultra-wide or irregular screen designs; adjust color and use a background image when needed.
- Scene control: Edit, preview, save, copy and switch between multiple scenes. Screen freeze and automatic scene touring help operators manage live content.
- Preview and monitoring: Preview playback content and monitor the output image in real time.
- External control: Use a MIDI console, Pad app or integrated control host for supported playback and scene functions.
- Optional signal capture: External NDI or video capture-card input is available as an option; confirm the required configuration before ordering.
CS4K Pro specifications at a glance
| Item | Specification |
|---|---|
| Video outputs | 2 × Mini DisplayPort 1.4 |
| Maximum pixel-to-pixel output | 8192 × 2304 at 60 Hz |
| Playback software | Colorlight GrandShow |
| Supported content examples | Video, images, PPT and text |
| Optional input | NDI or video capture card |
For model details and configuration limits, consult the Colorlight CS4K Pro product information and the downloadable specification below.
Choosing the right configuration
Share your canvas resolution, content formats, output layout and live-input requirements with our team before purchase. If your project needs NDI or a capture card, confirm that option explicitly. Contact us about the CS4K Pro configuration.
Frequently asked questions
What is the CS4K Pro used for?
It is a media server for playing and controlling content on LED display projects, including multi-scene and irregular screen layouts.
Does it include NDI or a capture card?
These input capabilities are optional. Check the exact hardware and software configuration when requesting a quote.
Which software controls playback?
The CS4K Pro uses Colorlight GrandShow for playback, scene editing, preview and switching.
Product images and specification
Most pictures of Colorlight CS4K Pro Led Multimedia Video Server:


Download Specification:
Colorlight CS4K Pro Led Multimedia Video Server Specification




