What Are Video Capture Devices?
Video capture devices allow you to capture live video directly to Nacsport. These external devices are connected between the camera(s) and the computer. There are two types of video capture device, USB capture cards and RTSP Encoders.
Compatible Capture Devices
Here is a list of video capture devices which have been tested and confirmed by our team. First choose your operating system.
Video Capture Devices USB (Windows)
U-TAP HDMI
AJA
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Video Capture Devices USB (Windows)
Live Gamer Mini - GC311
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Video Capture Devices USB (Windows)
Extremecap UVC/HDMI
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect USB output on device to any USB port on computer.
Connecting the Capture Device
Video Capture Devices USB (Windows)
Live Gamer Ultra GC553
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Video Capture Devices USB (Windows)
Live Streamer Cap BU113
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect USB output on device to any USB port on computer.
Connecting the Capture Device
Video Capture Devices USB (Windows)
Extremecap SDI
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Video Capture Devices USB (Windows)
CAM LINK 4K
Elgato
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect USB output on device to any USB port on computer.
Connecting the Capture Device
Video Capture Devices USB (Windows)
USB Capture SDI
Magewell
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Video Capture Devices USB (macOS)
U-TAP HDMI
AJA
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Video Capture Devices USB (macOS)
Live Gamer Mini - GC311
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Extremecap UVC/HDMI
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect USB output on device to any USB port on computer.
Connecting the Capture Device
Video Capture Devices USB (macOS)
Live Gamer Ultra GC553
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Live Streamer Cap BU113
AVerMedia
How to Use Capture Devices with HDMI Input
- Connect HDMI output on camera to HDMI input on device.
- Connect mini USB output on device to any USB port on computer
Connecting the Capture Device
Video Capture Devices USB (macOS)
RTSP / RTMP Encoders
RTSP / RTMP feeds from IP Cameras and RTSP / RTMP (Real-Time Streaming Protocol) Encoders can also be captured. RTSP / RTMP feeds are required for capturing multiple angles with Nacsport.
The following devices, provided by AnalysisPro, have been tested and confirmed for use with Nacsport for multi-angle capture.
AP Minifeed
AP Feed
AP Multifeed
How to Start Live Capture
A quick walkthrough...
• Connect the capture device according to the manaufacturers specifications and open Nacsport.
• Open the Tag Live Video environment.
• When everything is connected, begin capturing and tagging.
• Click the red record icon 
to begin capture.
Frequently Asked Questions
Choose one of these topics and find the answers you need
Can I capture directly from my TV via HDMI?
No, the HDMI ports on a television are only for input, not output.
Can I capture directly from a digital TV or satellite receiver?
Yes, the majority of receivers have an HDMI output that can be used in the same way as a camera. However, many devices have HDCP (High-bandwidth Digital Content Protection) which may impede the capture.
Do I need a special cable?
No, any standard HDMI cable will do. Note: Many cameras have mini HDMI ports and you may need a mini HDMI cable to make the connection.
What video quality should I use?
This depends on your needs. For indoor sports, such as basketball, the camera tends to be closer to the action and therefore medium quality should be sufficient. Filming a football match may need a higher quality if the action is further away from the camera.
