USB3.0 HDMI 4K Capture User Manual

Introduction

Thank you for purchasing the USB3.0 HDMI Video Capture device. This manual guides you through the setup process, aiming to provide a smooth digital experience. The USB3.0 HDMI Video Capture device allows you to connect directly to your PC (Windows, Mac, Linux) without needing driver installation. You can use any third-party software to capture or stream HD games or other HD video sources. It supports microphone audio input and 3.5mm stereo output. Additionally, it functions as a screen-sharing device for online meetings, facilitating easy sharing of presentation slides, spreadsheets, documents, and video recordings.

Features

• Supports microphone audio input and 3.5mm stereo output.
• Supports microphone audio and HDMI audio superimpose capture.
• Supports input resolution up to 4K 60Hz.
• Supports capture resolution up to 4K 30Hz.
• Compatible with most acquisition software, such as VLC, OBS, Amcap, etc.
• Supports Windows, Android, Linux, and MacOS.
• Conforms to USB Video and UVC standards.
• Conforms to USB Audio UAC standard.

Ports and Buttons

• 1. USB 3.0 Port: Connects to a computer using a USB 3.0 cable.
• 2. Earphone Output Port: Connect your earphones using a 3.5mm audio out port.
• 3. Microphone Input Port: Connect a microphone to record voice comments while gaming.
• 4. HDMI Output Port: Connect to HDMI display devices.
• 5. HDMI Input Port: Connect to HDMI signal source devices.

Application Diagram

The application diagram illustrates a typical setup. It shows a Game Console and a PC connected to the capture device. An HDMI display (TV) is connected to the HDMI Output port. A microphone and headphones are connected to the respective input and output ports on the capture device.

Connection and Operation

General Connection Steps:

1. Connect the HDMI signal source to the HDMI input of the video capture device using an HDMI cable.
2. Connect a microphone to the 'mic' port of the video capture device.
3. Connect the display device to the HDMI output of the video capture device using an HDMI cable.
4. Connect the PC's USB port to the USB output of the video capture device using a USB cable.

Using OBS Studio (Windows):

5. Run OBS Studio. Click the '+' icon under the "Sources" window and select "Video Capture Device".
6. In the dropdown menu next to "Device", select "USB3.0 4K30 Video".
7. Set the Audio Output Mode to "Output desktop audio (Wave Out)" and the Audio Device to "USB3.0 4K30 Audio".
8. To synchronize audio and video, right-click on "Video Capture Device" in OBS, select "Filters", click the '+' icon, add "Video Delay (Async)", and set it to approximately 470ms. Adjust as needed for synchronization.

Working with Other Applications:

For applications like VLC, Media Encoder, or Protplayer, simply run the application and select "USB3.0 4K30 Video" as the capture device.

Working on MAC:

Using OBS Studio (Mac):

Download and install OBS Studio. Follow the same steps as outlined for Windows.

Using Quick Time Player:

1. Run Quick Time Player and select "New Movie Recording".
2. Under the Camera and Microphone options, choose "USB3.0 4K30 Video" and "USB3.0 4K30 Audio".

Specifications

Interface:

USB3.0

System Requirements:

Windows 7, 8, 10, Mac OS 10.12 or later, Linux, Android 9 or later.

Other Requirements:

USB 3.0 cable, HDMI cable, manual.

Computer Hardware Requirements:

Desktop:

• CPU: Intel Core i5-6XXX or above.
• Graphics Card: NVIDIA GeForce GTX 1060 or above.
• RAM: 8GB (Dual channels).

Laptop:

• CPU: Intel Core i7-7700HQ or above.
• Graphics Card: NVIDIA GeForce GTX 1050 Ti or above.
• RAM: 8GB (Dual channels).

Resolution Compatibility Table:

Note: If no picture is displayed, please check if the resolution is corresponding.

Disposal Information

At the end of its life, the device must be separated from other waste. Consign the device and all its components to an approved electrical and electrotechnical waste recycling center designated by your local authorities.