Périphérique de capture vidéo AVerMedia GC571

The AVerMedia GC571 is a PCIe video capturing device designed for high-resolution video capture up to 4K Ultra HD. Compatible with Windows 10 and Windows 11, the card fits into a standard PCIe slot and supports a wide range of video modes from 480i to 2160p, enabling capture of content from cameras, consoles and external players. Its compact dimensions (121mm x 113.5mm x 21.5mm) make it suitable for desktop systems where space and installation flexibility are considerations. System requirements include a minimum of Intel Core i5-6XXX or AMD Ryzen 3 XXX class processor and 8 GB of RAM for stable operation.

Advantages

The GC571 provides hardware-level capture for high-resolution signals with low latency and broad format support. Its PCIe interface delivers consistent bandwidth for sustained recording and streaming sessions. The device supports multiple standard video modes, ensuring compatibility with legacy and modern sources. The compact form factor and straightforward system requirements simplify integration into existing desktop PCs without extensive modification.

Suitable for

• Recording gameplay from modern consoles and PCs at up to 4K resolution
• Capturing footage from 4K cameras and media players for editing
• Live streaming high-resolution video to platforms that accept external capture sources
• Archiving or digitizing content from legacy SD and HD sources

Key specifications

• Interface: PCIe (internal expansion card)
• Maximum capture resolution: 4K Ultra HD (2160p)
• Supported input modes: 480i, 576i, 480p, 576p, 720p, 1080i, 1080p, 2160p
• Operating system compatibility: Windows 10, Windows 11
• Recommended system processor: Intel Core i5-6XXX class or AMD Ryzen 3 XXX class (minimum)
• Recommended system memory: 8 GB RAM (minimum)
• Physical dimensions: 121 mm x 113.5 mm x 21.5 mm

How to use

Install the AVerMedia GC571 into an available PCIe slot on a compatible Windows 10 or Windows 11 desktop system, ensuring the PC is powered off during installation. After physical installation, power on the system and install or update the manufacturer drivers and any recommended capture software. Connect the video source to the card using the appropriate input connectors, select the preferred capture resolution and format in the capture software, and configure storage and encoding settings. Verify that CPU and available memory meet the minimum recommendations to avoid dropped frames during high-resolution capture.

Recommendations

For reliable 4K capture and streaming, use a system with a modern multi-core processor and SSD storage. Close unnecessary applications to free CPU and memory resources, and ensure drivers and capture software are kept up to date. When capturing from different source types, confirm input format and refresh rates in software settings to match the source device for optimal quality.