User Manual for Valore 2-in-1 Video Capture Card VUH-43

Quick guide from the manual

The Valore 2-in-1 Video Capture Card (VUH-43) allows you to capture and record HDMI video signals on your computer. To begin, connect the HDMI source to the capture card and plug the USB-A/USB-C connector into a USB 3.0 port on your computer. For optimal performance, ensure you are using the original cable and a USB 3.0 interface.

System Requirements

The device is compatible with the following systems:

• Windows: XP, 7, 8, 10, 11 (UVC protocol required)
• macOS: Version 10.12 and above
• Android: Version 5.0 or above (Android 9+ recommended; requires USB 2.0 mode with extension cable)
• Linux: Ubuntu 16.04 LTS 64-bit

Operating Instructions

Preview Settings (OBS)

1. Open OBS and select the second "source" box in the lower left corner.
2. Click the "+" button and choose "Video capture device".
3. Click "OK".
4. Double-click "Video Capture Device" or right-click and select "Properties".
5. Adjust settings as displayed in the manual figure and click "OK".

Sound Settings

To ensure audio is captured correctly on Windows:

1. Right-click the "Speaker" icon in the lower right corner of the computer.
2. Select "Open Sound Settings" and choose "Sound Control Panel".
3. Click the "Record" tab and select "HDMI Properties".
4. Check the option "Listen to this device" and click "OK".

Recording Settings

1. In OBS, click "Settings" in the lower right corner.
2. Select "Output" to configure the saving path, format, and quality.
3. Under "Audio", select "Microphone auxiliary audio device" and choose "-" (hyphen) to disable it.
4. It is recommended to use hardware encoding (NVENC or AMD) to optimize computer resources.

Troubleshooting

If you encounter issues, refer to these common solutions:

• No Video: Check if the HDMI input is normal and reseat the HDMI interface.
• No Support: Adjust the input resolution of the signal source; the acquisition resolution cannot be higher than the input resolution.
• HDCP Protection: Turn off HDCP on the signal source (e.g., PS4 settings).
• Low Resolution (1280x720): Ensure you are using a USB 3.0 interface and the original cable.
• Encoding Overload: Use hardware encoding (NVENC/AMD) or reduce resolution/rate.

Safety and Maintenance

• Do not store or use the product in high-temperature environments or near fire.
• Keep the product dry; do not submerge in liquid.
• Do not disassemble or attempt to repair the product.
• Stop using the product immediately if it produces abnormal smells, heats up, or shows physical damage.