Video capture card must be used for live broadcast?

Yes, with the rapid development of the network, more and more people are engaged in live broadcast and video production, so the demand for video acquisition equipment is increasing. Video acquisition equipment, as its name implies, is the equipment used to acquire video models. Most video acquisition devices will collect video signals and then transmit the data to the computer for processing. A few video acquisition devices have recording function, such as GC5 13.

There must be at least two parts in the use of video acquisition equipment: the source equipment provides video signals, and the receiving equipment records or distributes video signals. Let's talk about a scene briefly: Suppose I want to play fistful dollars 2 on the XBOX, which is broadcast live, then I need to send the video signal from the XBOX to my computer.

Then, live streaming media is carried out through the live streaming software on the computer, in which XBOX is the "source" and the computer is the "receiver", and video acquisition equipment connects them. Without it, I can't send the game pictures to the computer for live broadcast.