Video can be said to occupy an important position in the IVI of the car's central control. One is related to the camera, and the other is related to the codec of various video sources. As far as the video itself is concerned, one is the encoding format and the other is the encapsulation format. The encoding format is at the bottom layer and the encapsulation format is at the upper layer. The same encoding format can be supported by several encapsulation formats. At the same time, video encoding and audio encoding are combined to form video content. What people often hear, such as AVI and MP4, are actually packaged names, usually corresponding to a certain company, an organization or a certain software tool. You can see how many encapsulation and encoding formats there are in the following table:
