Check patentability & draft patents in minutes with Patsnap Eureka AI!

A TV program playback method, related equipment and system

A technology of TV programs and broadcasting methods, which is applied in the field of computers and can solve the problems of high cost

Active Publication Date: 2019-11-26
HUAWEI TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the existing technology is that the 4K set-top box needs relatively high configuration to meet the demultiplexing and demodulation of TS streams, and the cost is relatively high

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
  • A TV program playback method, related equipment and system
  • A TV program playback method, related equipment and system
  • A TV program playback method, related equipment and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0090] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The playback terminal described in the present invention may be a terminal device equipped with a display screen, such as a smart TV, a desktop computer, and a notebook computer.

[0091] See figure 2 , figure 2 It is a schematic flowchart of a method for playing a TV program provided by an embodiment of the present invention, and the method includes but is not limited to the following steps.

[0092] Step S201: The STB receives the TS stream sent by the radio and television operator.

[0093] Step S202: The set-top box records the 4K program video from the TS stream and encrypts the 4K program video through a target preset algorithm to obtain target video data.

[0094] Specifically, the TS stream may contain data of multiple TV programs, and the user can control the set-top box to select a 4K program vid...

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

An embodiment of the invention discloses a television program playing method, related equipment and system. The method comprises steps as follows: a playing terminal reads first video data in a set top box, and the first video data are video data, encrypted with a first preset algorithm, of a 4K program video recorded by the set top box from TS streams sent by a broadcast television operator; the playing terminal decodes the first video data with the first preset algorithm to obtain first 4K video data; the playing terminal performs demultiplexing and decoding on the first 4K video data and plays the first 4K video data after demultiplexing and decoding. With the adoption of the embodiment, the playing terminal can play a 4K television program broadcast by the broadcast television operator on the premise that the set top box is not used for decoding the 4K television program.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a TV program playing method, related equipment and system. Background technique [0002] With the development of video technology, following high-definition and ultra-high-definition, 4k video appeared, that is, video with a resolution of 4096x2160 and a total of more than 8 million pixels. Due to the extremely high resolution, the definition of 4k video is much better than that of 1080p. Such a high definition requires a device with high performance and large memory. At present, the 4K display solution has become the industry standard recognized by the vast majority of 4K smart TV manufacturers, TV media, and network streaming services, and various terminal devices that support 4K video playback have emerged, such as 4K smart TVs, 4K set-top boxes, and 4K mobile phones. . [0003] In the prior art, the processing principle of the 4k set-top box is as follows figure...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/433H04N21/472H04N21/658H04N21/84
CPCH04N21/433H04N21/4334H04N21/47214H04N21/658H04N21/84
Inventor 由佳礼胡东金
Owner HUAWEI TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com