This comprehensive guide provides step-by-step instructions for configuring the Diamond VC500 and VC500SE video capture devices with OBS Studio. For a visual walkthrough, follow our YouTube Video Tutorial here. Timestamps in this guide correspond directly to the video; click them to jump to that section.
1. Hardware Requirements (0:03)
Before starting, ensure you have the following hardware ready:
- Computer: Windows PC or Mac.
- Capture Device: Diamond VC500 or VC500SE
- Cables: Composite (RCA) cables (Yellow, Red, White).
- Source: A VHS player (VCR) or camcorder with composite outputs.
Connecting the Hardware (0:18)
- Connect the composite cables to the outputs on your VHS player.
- Connect the other end of the cables to the corresponding colors on the VC500 adapter.
- Plug the VC500 USB connector directly into a USB port on your computer.
2. Software Installation (0:34)
- Visit obsproject.com and download the version compatible with your operating system.
- Run the installer and launch OBS Studio.
- When the “Auto-Configuration Wizard” appears, click Cancel to configure manually for the best quality (1:14).
3. Configuring Video Sources (1:30)
- In the Scenes box, ensure at least one scene is created.
- In the Sources box, click the + icon and select Video Capture Device.
- Name it “VHS” and select USB 2.0 DEVICE from the Device dropdown (1:44).

- Change “Resolution/FPS Type” to Custom.
- Set the Resolution to 720×480 and FPS to 30 (1:50).
- Go to Settings > Video and ensure both the Base (Canvas) and Output (Scaled) resolutions are set to 720×480 (2:01).
- Scale to Screen: If your video has black bars, right-click the “VHS” source in the preview window, select Transform, and click Stretch to screen.

4. Configuring Audio Sources (2:28)
- Go to Settings > Audio.
- Set Mic/Auxiliary Audio 2 to Microphone (USB 2.0 Mic) (2:48).
- In the Audio Mixer, click the three dots next to your source and select Advanced Audio Properties (3:09).
- Set “Audio Monitoring” to Monitor and Output to hear audio while recording (3:32).

5. Recording Settings (3:38)
- Go to Settings > Output and change “Output Mode” to Advanced.
- Under the Recording tab, choose your Recording Path and set format to MP4 (3:51).
6. Capturing Your Video (4:36)
- Click Start Recording in OBS Studio.
- Press Play on your VHS player.
- When finished, press Stop on the VHS player and Stop Recording in OBS (4:52).
Troubleshooting & Pro Tips
- Black Screen (Windows): Check Privacy & Security > Camera settings to ensure OBS has access (5:42).
- Black Screen (Mac): Check System Settings > Privacy & Security for Camera and Accessibility permissions (6:12).
- Audio Out of Sync: In Advanced Audio Properties, adjust the Sync Offset (start with 100ms) (6:35).