Pixel Led Strip lights is 1 led 1 pixel type digital Flexible Led Strip. It used RGB SMD5050 Leds with high brightness. 30pixels/m,32pixels/m, 60pixels/m, 144pixels/m are availble.Each Led can be programmed individually. The Pixel Led Tape can realize scanning, flash, chasing and videos play. The pixela and length of Pixel LED Strip also can be customized. With ISEELED contron system, it can work with DMX Artnet Controller or Dvi Controller .
Photo show of Pixel LED Strip:
Pixel LED Strip Pixel Led Strip,Pixel Led Tape,Addressable Rgb Led Strip,Individually Dmx Led Pixel Strip Shenzhen Iseeled Technology Co., Ltd. , https://www.iseeledlight.com
Preparation Phase:
1. Smartphones and Changhong TVs are on the same LAN (using a router to access the Internet);
2. The need to download Changhong Smart TV multi-screen interactive software is as follows;
Http://
3, Android phone system supports at least 2.2 version;
The first step is to download or copy the Changhong multi-screen interactive application software to the smart phone and install it. After the completion, find "Changhong Intelligence Control" click to run. In Changhong's multi-screen interactive interface, we can see that the multi-screen interactive software provides remote control, live broadcast, on-demand, local sharing, application management, and my TV. 
Step 2: The live broadcast requires us to connect the TV signal (used to scan for nearby TV equipment. The software can automatically scan up to 3 TVs. If there are more TVs in the surrounding area, you can enter the designation directly in “Add TVâ€. The device's IP address is added to the device.
Then you can watch live TV on the TV simultaneously. On demand, you can search your favorite programs for viewing and local sharing. Through it, we can watch videos and pictures on your mobile phone through TV. Application management is like an app store. Add favorite apps, games, etc. 
The third step: open the remote control, we will find there are three options remote control, control board, game, the user can choose according to their own needs of control; 
Step 4: Click to enter the on-demand function. I can find videos including movies, televisions, animations, etc. Users can directly select favorite programs, that is, they can be played on TV. 
Step 5: Open the Application Manager. We will find applications such as video, education, games, and music. Users can add according to their own needs. 
It can be said that the multi-screen interactive function has opened the era of watching TV to play TV. Multi-screen interaction has enabled TVs, tablet PCs, and mobile phones to achieve true interconnection and interoperability. It has become one of the brightest points of smart TVs.
Changhong smart TV interactive multi-screen tutorial [with software]
Since we already have a weapon like the Changhong Smart TV, why don't we make better use of it? For example, through multi-screen interactive software, multimedia files on mobile phones, tablets, ipad and other devices are sent to Changhong TVs to be shared with family and friends. Next, the author will elaborate on how Changhong Smart TV uses multi-screen interactive features.