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Internet protocol television video play method and Internet protocol television video receiver

A technology for Internet TV and video reception, applied in the field of Internet TV, can solve problems such as video screen jitter, and achieve the effect of overcoming jitter, good video experience, and reducing jitter.

Inactive Publication Date: 2012-05-23
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The jitter of the video screen may be caused by network transmission jitter. At present, the existing technology cannot solve this technical problem well.

Method used

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  • Internet protocol television video play method and Internet protocol television video receiver
  • Internet protocol television video play method and Internet protocol television video receiver
  • Internet protocol television video play method and Internet protocol television video receiver

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] Such as figure 1 As shown, it is a flow chart of a network TV video playback method according to an embodiment of the present invention, and the method includes:

[0016] 101. Detect the network transmission status between the network TV video receiving end and the video server;

[0017] 102. Adjust the cache size of the Internet TV video receiving end according to the network transmission status;

[0018] 103. Utilize the buffer adjusted by the netwo...

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Abstract

The embodiment of the invention provides an Internet protocol television video play method and an Internet protocol television video receiver. The method comprises the following steps of: detecting the network transmission conditions of the Internet protocol television video receiver and a video server; regulating the cache size of the Internet protocol television video receiver according to the network transmission conditions; and caching a video stream from the video server by utilizing a regulated cache of the Internet protocol television video receiver, and playing the video stream. The Internet protocol television video receiver comprises a detection unit, a regulation unit and a caching unit, wherein the detection unit is used for detecting the network transmission conditions of the Internet protocol television video receiver and the video server; the regulation unit is used for regulating the cache size of the Internet protocol television video receiver according to the network transmission conditions; and the caching unit is used for caching the video stream from the video server by utilizing the regulated cache of the Internet protocol television video receiver, and playing the video stream. By the Internet protocol television video play method and the Internet protocol television video receiver, good video experiences are brought to a user by reducing and avoiding the influence of network transmission jitter.

Description

technical field [0001] The invention relates to network TV technology, in particular to a network TV video playing method and a network TV video receiving end. Background technique [0002] Internet TV, also known as IPTV (Internet Protocol Television), uses TVs, personal computers, and handheld devices as display terminals, and accesses broadband networks through set-top boxes or computers to realize services such as digital TV, time-shifted TV, and interactive TV. The emergence of TV has brought people a brand-new TV viewing method, which has changed the passive TV viewing mode in the past, and realized the convenient way of watching TV on demand based on the Internet, watching and stopping at any time. [0003] In the prior art, factors affecting the video experience of the IPTV can be classified into media playback quality and service interaction quality from a technical perspective. Mosaics, video stagnation, and screen jitter can all affect the quality of media playba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/433H04N21/643
Inventor 李盛
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD
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