YouTube is a very famous foreign live video website. Here users can see various types of long videos and short videos. However, sometimes netizens find that the videos they cast cannot be played. Let’s take a look. Bar.
Let’s briefly talk about the principle of screen casting. When casting, you don’t actually cast the screen content of your mobile phone to the TV. Instead, the mobile phone starts and receives the signal, and the TV box receives the program source signal on its own. This is why YouTube casts It will fail to reach the TV because the TV box itself has no ladder and cannot receive the YouTube signal. Therefore, the first step is to connect to the network and then cast the screen.