A live game capture card is an important device that can convert the video signal output by a game console (such as PS5, Xbox Series X, Switch, etc.) or other video sources (such as cameras, camcorders, etc.) into a digital signal that can be recognized by a computer, thereby realizing real-time transmission and recording of the game screen.
When purchasing a live game capture card, you need to consider multiple aspects to ensure that you purchase a product that suits your needs. Here are some key purchasing tips:
1. Clarify your needs
Usage scenario: Determine whether the capture card is used for occasional game video recording or long-term game live streaming. Different usage scenarios have different performance requirements for capture cards.
Budget range: On the basis of clarifying the needs, set a reasonable budget range to find the most cost-effective product within the optional range.
2. Pay attention to performance parameters
Resolution and frame rate: Capture cards that support high resolution (such as 4K) and high frame rate (such as 60fps or higher) can provide clearer and smoother game pictures. For game live streaming, at least 1080P resolution and 60 frame rate should be supported.
Encoding format: The encoding format directly affects the image quality. It is recommended to choose a capture card that supports high-quality encoding formats such as RGB/YUY2 and i420, which can provide richer colors and higher clarity.
Latency: Low latency is an important performance indicator for live game capture cards. USB 3.0 and higher interfaces can provide smaller latency and are suitable for game live broadcasts. It is recommended to choose a capture card with a latency of less than 50 milliseconds.
3. Compatibility
Device compatibility: Make sure the capture card is compatible with your game console (such as PS5, Xbox Series X, etc.) and computer operating system (such as Windows, MacOS, etc.).
Software compatibility: Check whether the capture card supports commonly used live broadcast software (such as OBS, Xsplit, etc.) and third-party software so that it can be used smoothly during live broadcast.
4. Heat dissipation and stability
Heat dissipation performance: Long-term live broadcast will put a greater burden on the capture card, so heat dissipation performance is an important consideration. Choose a capture card with good heat dissipation performance to ensure stability during long-term use and avoid performance degradation or failure caused by overheating.
Stability: Stability is directly related to the smoothness and audience experience during live broadcast. It is recommended to choose a capture card brand that has been verified by the market for a long time and has a good reputation among users.
5. Brand and price
Brand: Well-known brands usually have better quality assurance and after-sales service. When purchasing, you can give priority to products from well-known brands, such as Kuhaimi, AverMedia, and Acassis.
Price: Under the premise of meeting the needs, try to choose products with high cost performance. But also avoid blindly pursuing low prices and ignoring product quality and performance.
When purchasing a live game capture card, you need to comprehensively consider multiple aspects such as needs, performance, compatibility, heat dissipation and stability, brand and price, and user evaluation and reviews. Through careful comparison and selection, you can buy a live game capture card that suits your needs.
