Wireless digital television screen projection method and device, computer equipment and storage medium

A digital TV and wireless technology, applied in the direction of digital output to display equipment, calculation, electronic digital data processing, etc., can solve the problems of unable to expand the TV and not having the function of projecting screen
CN112788384APending Publication Date: 2021-05-11深圳市大鑫浪电子科技有限公司
10 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市大鑫浪电子科技有限公司
Publication Date
2021-05-11

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a wireless digital television screen projection method and device, computer equipment and a storage medium, and the method comprises the steps: connecting wireless digital television equipment WiFi through a control terminal, and receiving video information; receiving a screen projection request input by a user through the terminal; establishing a temporary media stream storage pool and an http protocol access link according to the screen projection request; sending the http protocol access connection to a screen projection player; and finally, projecting the video information to the projection screen player through the temporary media stream storage pool and the http protocol access link. According to the method, the DLNA screen projection protocol requirement is met by establishing the temporary storage pool and constructing the http media transmission protocol, so that the television content of the wireless digital television equipment is projected from a mobile phone end to screen projection terminals such as a television, a tablet computer and a screen projector to be played; and the screen projection function of the portable wireless digital television is realized.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the technical field of wireless digital TV screen projection, in particular to a wireless digital TV screen projection method, device, computer equipment and storage medium. Background technique

[0002] Traditional digital set-top boxes can only be connected to the TV to play and watch TV programs, which limits the time and space of users; with the increasingly powerful functions of mobile phones and the continuous development of digital video technology, a portable digital TV that can watch digital TV through mobile phones The device appears. Later, a wireless WIFI4G LTE digital TV device appeared, which can be used by connecting to mobile phones through WIFI wirelessly, which greatly facilitates the user's usage scenarios. But the present portable digital TV device has a defect, that is, it can only be viewed on a small screen of a mobile phone, and cannot be extended to a TV set to be watched on a large screen. To...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More