Summary of different ways to open multi-screen interaction of smart TV
Electronic enthusiasts eight o'clock early: Today, Xiaobian wants to share with you the introduction and play of multi-screen interactive features of smart TV.
Multi-screen interaction means that the smart TV can be connected to wireless multi-screens such as computers and mobile phones. With multi-screen interaction, we can simultaneously display the pictures on the mobile phone and computer to the TV screen with more visual display. .
In real life, the multi-screen interactive function is suitable for watching movies, office, playing games, etc., such as the most popular mobile game now - the king glory, you can use multi-screen interaction to create a more enjoyable big-screen gaming experience.
Multi-screen interactive opening method (protocol open):
1. First ensure that the signal source (mobile phone or computer) is in the same WIFI environment as the smart TV (LAN);
2. Enter the smart TV system settings, find the DLNA function and open it;
3. Open the mobile phone or computer playback software (such as Thunder video, Tencent video, etc.), after playing the video, open DLNA playback (right click on the computer, the phone clicks on the "TV" icon in the upper right corner);
4. The player will pop up the DLNA device search window and select your own smart TV to select the link.
Note: This mode of multi-screen interactive function requires the signal source (mobile phone / computer) and smart TV to use the same signal transmission protocol to achieve, Android mobile phone is DLNA, Apple mobile phone is AirPlay.
Multi-screen interactive opening method (APP open):
1. Ensure that the mobile phone is in the same WIFI environment as the smart TV (local area network);
2. The mobile phone and the TV are installed and open the application at the same time - the broadcast screen;
3. Enter the mobile phone broadcast screen, select the TV name to match;
4. The connection is successful, and the mobile phone screen is synchronously played on the smart TV.
Multi-screen interactive opening method (wired connection):
Use the HDMI (computer), HDMI mini (mobile) data transmission line to connect the two.
Summary of different opening methods:
1. The multi-screen interactive image opened by the wired connection has the highest quality and the transmission result is the most stable. The disadvantage is that the user needs to purchase the data transmission line additionally, and is not as convenient as the wireless mode.
2. The multi-screen interactive transmission result opened by DLNA or AirPlay protocol is affected by the network bandwidth, and the DLNA protocol of the Android system can only be opened in the application, and the mobile desktop and some applications that cannot open DLNA cannot be simultaneously synchronized.
3. The multi-screen interaction connected by the application can simultaneously project all the display screens of the mobile phone onto the smart TV, but the disadvantages are the same as the protocol transmission, which is affected by the network environment.
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