By PURPLELEC | 14 August 2024 | 0 Comments
How to choose a good external HDMI video capture card
HDMI video capture card is a hardware device that can capture and convert HDMI audio and video signals into digital signals. It can capture HDMI audio and video signals output by mobile phones, PCs, game consoles and other devices and input them into laptops or other processing devices for editing, live streaming or recording backup.
When choosing an external HDMI video capture card with good effects, you can consider the following aspects:
1. Brand and reputation
Well-known brands: give priority to well-known brands, such as Acasis，AVerMedia, UGREEN, MAGEWELL, etc. These brands have rich experience and good reputation in the field of video capture cards, and their product quality and after-sales service are relatively more guaranteed.
User reviews: Check user reviews to understand the actual use effect of the product. You can get user feedback through e-commerce platforms, professional forums and other channels, and choose products with good reviews and high satisfaction.
2. Performance parameters
Resolution and frame rate: Choose the appropriate resolution and frame rate according to your needs. If you need to record high-definition video or live broadcast games, it is recommended to choose a capture card that supports 4K resolution and 60Hz or higher frame rate.
Interface type: Make sure the interface of the capture card is compatible with your device. The HDMI interface is one of the most common video interfaces, but you should also pay attention to whether there are other interface requirements, such as USB, Type-C, etc.
Encoding technology: Understand the encoding technology of the capture card, such as whether it supports hardware encoding, which can greatly reduce CPU usage and improve the smoothness of recording and live streaming.
3, compatibility
Device compatibility: Make sure that the capture card is compatible with your device, such as game consoles (PS5, Xbox), cameras, SLR cameras, etc.
System compatibility: Check whether the capture card supports your operating system, such as Windows, macOS, etc.
4, other functions
Loop-out function: If you need to view the screen on another monitor while recording or live streaming, you can choose a capture card with a loop-out function.
Heat dissipation performance: Long-term use of the capture card may generate heat, so heat dissipation performance is also a factor to consider. Choosing a capture card with good heat dissipation performance can extend its service life.
5, price and cost performance
Price: Choose a suitable capture card according to your budget. The prices of capture cards of different brands and models vary greatly, and you can choose according to your needs and budget.
Cost-effectiveness: Under the premise of reasonable price, choose a capture card with superior performance, complete functions and good reputation to obtain the best cost-effectiveness.
Choosing a good external HDMI video capture card requires comprehensive consideration of brand, performance parameters, compatibility, other functions, price and cost-effectiveness. It is recommended to fully understand the product information and user reviews before choosing so as to make a more informed decision.
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