ICANING 4K USB 3.0 HDMI Video Capture Card

1. Introduction

The ICANING 4K USB 3.0 HDMI Video Capture Card is a portable and high-performance device designed for capturing, recording, and live streaming high-definition video signals. It offers excellent compatibility and ease of use, making it suitable for various applications including console gaming, video camera live feeds, and more. This manual provides detailed instructions to help you set up and operate your capture card effectively.

2. Features

• Captures single HD HDMI video signals.
• Recorded video signal resolution up to 1080p / 60Hz.
• HDMI input supports up to 4K / 30Hz.
• Supports MJPEG and YUY2 video formats.
• Supports UAC & UVC protocols, with 48 KHz PCM audio sampling rate.
• Compatible with Windows 7, 8, 8.1, 10 or later, Linux OS, and Mac OS operating systems.
• USB 3.0 interface with 300 ~ 350MB/s bandwidth, backward compatible with USB 2.0 (40MB/s bandwidth).
• Automatically detects input video format and adjusts to set output size and frame rate.
• Automatically detects input audio format and converts to 48KHz PCM audio.
• Allows use of two capture cards on a single PC.
• Supports online firmware upgrades for improved compatibility.
• Provides clearer picture quality with RGB color range 0 ~ 255 and minimal delay.
• Compatible with all third-party player software supporting UVC and UAC protocols.

3. Specifications

System Requirements

Technical Specifications

4. Package Contents

• 1 x ICANING 4K USB 3.0 HDMI Video Capture Card
• 1 x USB 3.0 Cable

5. Setup Guide

5.1 Device Overview

Familiarize yourself with the ports and indicators on your capture card:

Figure 1: Capture Card Ports (USB3.0, Audio, Mic, HD Output, HD Input)

Figure 2: Close-up of Capture Card Ports

• Signal Indicator: Lights up when the device is capturing video normally.
• Power Indicator: Lights up when the device is connected to the computer's USB port.
• HDMI Input: Connect your HDMI source (camera, game console, IPTV box, etc.) here.
• USB 3.0 Output: Connect this to a USB 3.0 port on your computer or laptop.
• Audio Port: For headphone monitoring.
• Mic Port: For microphone input (e.g., game commentary).

5.2 Connection Diagrams

Below are typical connection setups for different applications:

Figure 3: Console Game Live Application Setup

Figure 4: Video Camera Live Application Setup

Figure 5: General Connection Diagram

5.3 Step-by-Step Connection

1. Connect your HDMI source (e.g., game console, camera, set-top box) to the HDMI Input port on the capture card using an HDMI cable.
2. If you wish to monitor your input signal on a separate display, connect an HDMI cable from the HDMI Output port on the capture card to your monitor or TV.
3. Connect the provided USB 3.0 cable from the USB 3.0 Output port on the capture card to an available USB 3.0 port on your computer or laptop.
4. For audio monitoring, connect headphones to the Audio port.
5. For external audio input (e.g., commentary), connect a microphone to the Mic port.
6. Once connected, the Power Indicator on the capture card should light up.
7. For Windows 7 users, you may need to install specific drivers. For other operating systems, the device is generally plug-and-play (UVC/UAC compliant).

6. Operating Instructions

6.1 Software Compatibility

The capture card is compatible with various third-party software that supports UVC (USB Video Class) and UAC (USB Audio Class) protocols. Popular compatible software includes:

• OBS Studio (Windows, OS X, Linux)
• VLC Media Player (Windows, OS X, Linux)
• Adobe Flash Media Live Encoder (Windows, OS X)
• Real Producer Plus (Windows)
• QuickTime Broadcaster (OS X)
• QuickTime Player (OS X)
• PotPlayer (Windows)

6.2 Basic Operation (Example with OBS Studio)

1. Ensure your capture card is correctly connected to your source and computer as per the setup guide.
2. Launch OBS Studio on your computer.
3. In the 'Sources' box, click the '+' icon and select 'Video Capture Device'.
4. Create a new source or select an existing one, then click 'OK'.
5. In the properties window, select your capture card from the 'Device' dropdown list (it may appear as 'USB Video' or similar).
6. Adjust resolution, FPS, and audio input settings as needed. Ensure the 'Signal Indicator' on the capture card is lit.
7. You should now see your video source in the OBS preview window.
8. To record, click 'Start Recording'. To live stream, click 'Start Streaming' (after configuring your stream settings).

7. Maintenance

• Keep the device in a dry environment and avoid exposure to moisture or extreme temperatures.
• Clean the device gently with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
• Avoid dropping or subjecting the device to strong impacts.
• When not in use, disconnect the cables and store the device in a safe place.

8. Troubleshooting

• No Signal / Black Screen:
  • Ensure all HDMI and USB cables are securely connected.
  • Verify your HDMI source is powered on and outputting a signal.
  • Check the input resolution of your source. While the card supports 4K input, the recording output is 1080p. Ensure your source is compatible with the card's supported input resolutions.
  • Some HDMI sources (e.g., certain streaming devices, Blu-ray players) may use HDCP (High-bandwidth Digital Content Protection), which can prevent capture. This capture card supports HDCP 2.2, but some content may still be protected.
  • Try a different HDMI cable or port on your source device.
• Device Not Detected by Computer / Software:
  • Ensure the capture card is connected to a USB 3.0 port on your computer. While backward compatible with USB 2.0, USB 3.0 offers optimal performance.
  • For Windows 7, you might need to manually install drivers. Check your device manager for unrecognized devices.
  • Ensure your capture software (e.g., OBS) is up-to-date and correctly configured to select the capture card as a video and audio input device.
  • If using an Android phone, remember it only supports USB 2.0 due to driver limitations. You may need a pure USB 2.0 cable.
• Poor Video Quality / Lag:
  • Ensure your computer meets the recommended system requirements (especially CPU and RAM) for smooth capture and streaming.
  • Verify you are using a USB 3.0 port for maximum bandwidth.
  • Reduce the output resolution or frame rate in your capture software if your computer struggles to process the video.
  • Close unnecessary applications running in the background to free up system resources.
• Audio Issues:
  • Check audio settings in your capture software to ensure the correct audio input device (the capture card) is selected.
  • Verify the audio source from your HDMI device is active and not muted.
  • If using a microphone, ensure it is properly connected to the Mic port and selected in your software.

9. User Tips

• PC Performance: For optimal performance, especially at 1080p 60fps, ensure your PC has a capable processor and sufficient RAM. A good PC significantly enhances the capture experience.
• Recording TV Channels: Most HDMI connections on TVs are for input, meaning they receive signals. To record TV channels, you typically need to connect the capture card to an output source like a set-top box or a device that outputs the TV signal, not directly from the TV's HDMI port.
• Purpose: This card is primarily designed for converting digital HDMI signals into a format that can be processed and recorded by a computer, making it ideal for game capture and live streaming.
• Live Streaming: The capture card is well-suited for live streaming applications, including platforms like YouTube, when paired with compatible software like OBS Studio.

10. Warranty and Support

This product comes with a 1-year warranty from the date of purchase, covering manufacturing defects. For technical support, troubleshooting assistance, or warranty claims, please contact the seller or manufacturer directly through your purchase platform.

Please retain your proof of purchase for warranty purposes.