4K HDMI Video Audio Capture Card Specifications:
Input:
- HDMI Input: 1 x HDMI 2.0 (supports 4K @ 60Hz, HDR, and 8/10/12-bit color depth)
- Audio Input: Embedded audio via HDMI (supports 7.1 surround sound)
Output:
- USB Output: USB 3.0 or USB-C for fast data transfer to PC or laptop (supports up to 5Gbps bandwidth)
Video Resolution:
- Supports up to 4K (3840×2160) at 60Hz for input capture
- Backward compatible with 1080p (1920×1080) and 720p (1280×720)
Audio:
- Supports HDMI audio pass-through, including 5.1 and 7.1 channel surround sound
- Sample Rate: 44.1kHz, 48kHz, 96kHz
- Bit Depth: 16-bit or 24-bit depending on the model
Capture Format:
- Captures video in popular formats such as H.264, H.265, or RAW video (depending on the device)
Latency:
- Low latency capture for real-time video streaming (typically < 100ms)
Power Supply:
- Powered via USB 3.0 connection (no external power supply required)
Compatibility:
- Windows: Windows 7, 8, 10, and later
- macOS: macOS 10.9 or later
- Linux: Compatible with various Linux distributions
- Works with streaming software like OBS Studio, XSplit, Streamlabs, and others.
Software Support: Includes drivers and software for video streaming, recording, and editing (often bundled with software such as OBS or compatible with third-party tools).
Connectors:
- HDMI Input: 1 x HDMI 2.0
- USB Output: 1 x USB 3.0 or USB-C port for connection to a PC or laptop
- Audio Input: Embedded in HDMI signal
Dimensions:
- Varies based on model, typically compact (about 3-5 inches in length)
Additional Features:
- Plug and Play: No additional drivers or setup required in many cases
- Hardware Encoding/Decoding: Some models feature hardware-based encoding/decoding to reduce CPU load
- Streaming Support: Supports live streaming for platforms like Twitch, YouTube, and Facebook Live.
Key Features:
- Capture high-definition video up to 4K @ 60Hz from HDMI sources
- Easy connection with USB 3.0 for high-speed data transfer
- Supports HDMI pass-through for audio capture, including 7.1 surround sound
- Compatible with popular streaming software and platforms
- Low latency for real-time video streaming
Condition : New