Video encoder is a device that compresses video source into network stream and realizes remote video transmission or live broadcast through various transmission modes.
The video encoder is also used for real-time streaming, converting the video signal into a network stream and transmitting it from the computer through the network. If it is a live game, it does not need to occupy computer memory and CPU.
Video encoder and video decoder are complementary. Video codec is a working mode that converts analog video stream into digital video stream through compression and decompression, and then transmits it through the network. Encoder: video compression equipment; Decoder: video decompression equipment.
Main uses:
Cameras and high-definition encoders are the basic requirements for radio and television program production, educational recording and broadcasting, medical remote and network live broadcasting. At the same time, it is also one of the essential equipment.
Application and working principle of video encoder