How to connect?
1. Connect the USB port of the video capture card to the USB port of your computer.
2. Connect the HDMI output port of video source device that captures the "HDMIIN" port of capture card using an HDMI cable, and use a separate HDMI cable to connect the "HDMIOUT" port on the video capture card to display devices.
3. Connect the microphone to the MIC port of the capture card.
4.Connect your earphone/headset or sound system to the R/L interface of capture card. Now you can complete the backup installation and connection.
How do I do?
1. Open the OBS Studio software, click the + icon on the Source Module, and click Video Capture Device. (Open the OBS Studio software, click the "+" icon of the "Source" module, and click "Video Capture Device".)
2. Double click on [Video Capture Device], then select [USB Video] under [Devices] (Double-click "Video Capture Device" and select "USB Video" under "Device". )
3. Resolution and frame rate can be set by default. Please select [MJPEG] in the [Video Format] option. (The resolution and frame rate can be defaulted, select "MJPEG" in the "Video Format" option.)
4. Choose "Audio Output Mode", "Desktop Audio Output (WaveOut)", choose "USB Audio Device" in "Audio Devices" and click "OK". (Select "Output desktop audio (WaveOut)" in "Audio Output Mode", select "USB Audio Device" in "Audio Device" and click OK.)
5. Click Settings in the bottom right corner of OBS Studio, click Audio Setting, and set Sample Rate to 48kHz. (Click "Settings" in the lower right corner of OBS Studio, click "Audio" settings, and set "Sample rate" to 48khz.)
6. "Channel" is set to "Stereo". ("Channel" is set to "Stereo".)
7. "Microphone/auxiliary audio device" is set to "USB audio device" ("Microphone/Auxiliary Audio Device" is set to "USB Audio Device".)
Note: When audio setup is complete, you need to restart the OBS Studio software. If you do not restart, it will produce a silent output.
Note: After the audio setting is completed, you need to restart the OBS Studio software, otherwise it will cause silent output.
8. Once the above setting is completed, you can start recording high resolution video. (After the above settings are completed, you can start recording high-definition video.)
9. After recording, you can check the saved path of the recorded video in the Settings window. (After the recording is completed, you can find the saving path of the recorded video in the "Settings" window.)