XtremeRGB-Ex8
8-Channel SD Video Capture Card, PCIe
| Board Format | 4-lane PCI Express |
|---|---|
| Dimensions | 110mm x 170mm (l x h) |
| Maximum Capture Resolution | 8x 720x576 x 16-bit |
| Maximum Cards per System | 16 (128 video capture channels) |
| Frame Buffer Memory | 64MB |
We ship worldwide. UK prices include 20% VAT; orders outside the UK are charged without VAT. Standard 3-year warranty.
The XtremeRGB-Ex8 is a PCIe x4 capture card for eight standard-definition cameras. It takes eight composite or S-Video sources in PAL, NTSC or SECAM and captures all eight at the same time.
Each input is detected automatically, including loss of signal, and captured at up to 720 × 576. Inputs can be captured as a single field or de-interlaced, with colour, brightness, contrast, saturation and hue adjustable per channel.
Inputs
- Eight cameras
- Eight composite or S-Video sources, PAL, NTSC or SECAM, up to 720 × 576 each.
- Connections
- Two 26-way D connectors. A 16-way BNC splitter cable is supplied for the inputs.
- Pass-through
- With a second BNC cable on the other connector, the video can be looped on to another device (the card terminations are then removed by link).
Outputs
- To the computer
- Up to 480 MB/s across PCIe x4.
- Windows
- Two cropping and scaling windows per channel, and up to 16 windows from any mix of inputs.
- Picture
- Single field or de-interlaced capture, with automatic mode and no-signal detection.
Applications
- CCTV, traffic and surveillance
- Analogue cameras brought onto a control room PC or video wall.
- Broadcast and advertising monitoring
- Many SD feeds watched or recorded from one machine.
- Signage, machine vision and conferencing
- Multiple SD sources from one slot.
- Recording and streaming
- Each channel works with DirectShow software such as VLC or StreamPix.
- Larger systems
- Up to 16 cards in one system: 128 camera channels.
Installation and software
- The card
- PCIe x4, about 110 × 170mm. MTBF 100,000 hours.
- Drivers
- WDM streaming driver, with the Xtreme SDK for custom applications. Check the Windows version with us before ordering for Windows 11 or Linux.
- Software
- The supplied application detects, displays and records each input. In a VSN wall controller every channel appears as a source in VigiControl.
Range and alternatives
- XtremeRGB-Ex4+ has four SD inputs plus one DVI/RGB channel, for a computer source alongside cameras.
- For SDI cameras, see XtremeRGB-SDI2 or XtremeDV-SDI4.
Watch the range video
XtremeAV and XtremeRGB mixed-signal capture cards
DVI, analogue RGB, composite, S-Video and SDI sources in one modern system: the nine mixed-signal cards in three groups, and where they fit.
Plays from YouTube when you press play. Watch on YouTube
| Board Format | 4-lane PCI Express |
|---|---|
| Dimensions | 110mm x 170mm (l x h) |
| Maximum Capture Resolution | 8x 720x576 x 16-bit |
| Maximum Cards per System | 16 (128 video capture channels) |
| Frame Buffer Memory | 64MB |
| Operating Temperature | 0 to 35°C / 32 to 96°F |
| MTBF | 100,000 hours |
| Warranty | 3 years |
How many cameras can I connect?
Eight per card, composite or S-Video, PAL, NTSC or SECAM, all captured at the same time.
What resolution does it capture?
Up to 720 × 576 per channel, as a single field or de-interlaced.
Can I loop the cameras on to another device?
Yes. Fit a second BNC cable to the other connector and remove the card terminations by link.
How many cards can go in one system?
Up to 16, giving 128 camera channels.
What warranty does it have?
A standard 3-year warranty.


