High-performance DVB program sharing method for terminal

A high-performance, terminal technology, applied in the direction of selective content distribution, image communication, electrical components, etc., can solve problems such as low performance, inconsistent requirements, and unacceptable by the majority of home users, and achieve the effect of stabilizing visual experience and ensuring life expectancy

Inactive Publication Date: 2019-12-20
GUIZHOU BROADCASTING & TV INFORMATION NETWORK
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Different people have different needs for watching live radio and TV programs. For example, the elderly like to watch dramas, children like to watch cartoons, young people like to watch variety shows, movies and other programs. There is a problem of inconsistent needs. In view of this situation, There are generally two existing solutions. One is to use live sharing technology, but this technology has low performance or its function affects existing services during use, so this technology has not been integrated on the set-top box; the other The second is to use the interconnection of multiple set-top boxes, but the added set-top box is only used as a high-cost gateway alone, which has the problem of high cost and cannot be accepted by the majority of home users

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-performance DVB program sharing method for terminal
  • High-performance DVB program sharing method for terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1, such as figure 1 As shown, the terminal is a radio set-top box with a hotspot. In the radio set-top box with a hotspot, the controller module can be a background service in Android. It listens to requests on the network. If other terminals need to watch live programs, they will Determine whether the current terminal is using DVB live broadcast. If you send an instruction to the display module, a prompt box will pop up or switch to another prompt or advertising page, and then proceed as follows:

[0018] 1. Lock the agreed or configured frequency point, start demux filter, and call PVR (hardware or software implementation) to record all programs at this frequency point;

[0019] 2. The content recorded by the PVR module is saved in the Buffer, and the content recorded by the PVR is continuously read by implementing the read callback read_packet function of ffmpeg avio_alloc_context. The programming language is as follows:

[0020] static int iFillIobuffer(vo...

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

PUM

No PUM Login to view more

Abstract

The invention discloses a high-performance DVB program sharing method for a terminal. The method comprises the following steps: firstly, obtaining a DVB program through a demux resource in a terminal;and pushing the data to an ngnix server or a similar ngnix server in the form of an rtmp protocol through ffmpeg or ffmpeg similar software, and receiving rtmp requests of various terminals such as amobile phone, a smart television and the like by the ngnix server to realize DVB program sharing. On the basis of an existing set top box with a hotspot, the DVB program can be efficiently shared through software transformation or even by installing only one APK, other hardware does not need to be introduced any more, and on the premise that the cost of several pieces of money is increased, broadcasting and TV family live broadcast resources are provided, and meanwhile the sharing requirements of different programs can be met.

Description

technical field [0001] The invention relates to a high-performance DVB program sharing method for terminals, belonging to the technical field of set-top box applications. Background technique [0002] Different people have different needs for watching live broadcast TV programs. For example, the elderly like to watch dramas, children like to watch cartoons, young people like to watch variety shows, movies and other programs. There is a problem of inconsistent needs. In view of this situation, There are generally two existing solutions. One is to use live sharing technology, but this technology has low performance or its function affects existing services during use, so this technology has not been integrated on the set-top box; the other The second is to use the interconnection of multiple set-top boxes, but the added set-top box is only used as a high-cost gateway alone, which has the problem of high cost and cannot be accepted by the majority of home users. Contents of t...

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

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N21/443H04N21/433H04N21/462H04N21/643
CPCH04N21/4334H04N21/443H04N21/462H04N21/643
Inventor 罗桥水付守伟
Owner GUIZHOU BROADCASTING & TV INFORMATION NETWORK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap