Web page projection refers to how the web page on the mobile phone is projected wirelessly. There are two modes for
mobile phone projection to the TV. One is screen mirroring, and the mobile phone and TV are displayed synchronously, which is what we often call screen recording technology; There is also a push mode (push is mainly streaming media push, which is generally used to watch TV). Therefore, if you want to put the mobile web page on the TV, you must use the screen recording technology.
TV sets are divided into two cases: one is that the TV sets support wireless projection, and the other is that the TV sets do not support wireless projection. When
TV sets support wireless screen projection or multi screen interaction,
Apple phones can synchronously display the mobile phone and TV through their own screen mirroring function, so as to synchronously display the web pages on the mobile phone on the TV.
1. In the same LAN environment, the mobile phone and TV can turn on the wireless screen projection or multi screen interaction function on the TV;
2. The Apple phone opens the screen image to connect to the TV. At this time, the TV and the mobile phone are displayed synchronously;
3. The mobile phone opens the browser, views the web page, and the TV is displayed synchronously.
PS: even if the TV supports wireless screen projection or multi screen interaction, Android phones cannot achieve mirror screen projection without screen projection software or hardware.
TV sets do not support wireless projection or multi screen interaction
when TV sets do not support wireless projection or multi screen interaction, we need to use a professional wireless projector to realize the synchronous display of mobile phones and TV sets.
1. Connect the TV with the projection box through HDMI cable;
2. If there is a network at home, you can plug in the Internet cable to the wireless projector, and connect the mobile phone to the router WiFi;
3. Android phones use their own wireless projection function (setting – more connections – Wireless projection) or download and install the projection app to connect the projection box, so as to realize the synchronous display of mobile phones and TV sets; Apple mobile phone directly uses the screen image – screen box ID – to complete the mobile phone screen TV.
assuming that there is no network at home, the Bijie multi screen collaboration device has its own AP hotspot. We need the mobile phone WiFi to connect the AP hotspot of the projection box to complete that the mobile phone and the projection box are in the same LAN. The back connection is the same. Whether Android or apple phones, Bijie multi screen collaboration devices support wireless screen projection while using 4G traffic.
some projection software apps can also realize the synchronous display of mobile phones and televisions, but they can only be used when there is a network. The main advantage of wireless projection device is that it is not limited to equipment, network and content, but can be universal.