Display terminal

A display terminal and display module technology, applied in the multimedia field, can solve the problems of prolonged time, unfavorable user experience, inability to solve problems, etc., and achieve the effect of preventing the increase of delay

Inactive Publication Date: 2017-12-05
刘健文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it discards the first video frame sequence (the length of the video frame sequence varies, generally between 0.5-4s), it will inevitably cause the client to prolong the time from the start of playing the on-screen video to displaying the on-screen image (extended The length of a video frame sequence), that is, the black screen time before starting to play becomes longer, which is not conducive to user experience
[0012] At the same time, the second solution only involves the initial playback stage of the screen transfer video, which cannot solve the problems in the playback process of the first solution above, so it also has the defects of the first solution

Method used

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Embodiment Construction

[0027] see figure 1 , figure 1 It is a schematic structural diagram of a display terminal provided by an embodiment of the present invention. Such as figure 1 As shown, the display terminal 10 provided by the embodiment of the present invention is specifically a client terminal in multi-screen interaction. It mainly receives the on-screen video data transmitted by the server, and displays the on-screen video data to the user after decoding and other operations.

[0028] Specifically, the display terminal 10 includes a receiving module 11 , a data packet acquisition module 12 , a data packet extraction module 13 , a judging module 14 , a processing module 15 and a first storage module 16 .

[0029] Wherein, the receiving module 11 is used for receiving the screen transmission video data of the server. The receiving module 11 can specifically be a bluetooth module or an antenna module or the like. The data packet obtaining module 12 is used for obtaining the data packet cor...

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Abstract

The present invention discloses a display terminal. The display terminal includes: a receiving module for receiving screen-transmission video data; a data packet acquisition module for obtaining data packets corresponding to the screen-transmission video data; a first storage module, It is used to store the data packet in the waiting queue for decoding; the data packet extracting module is used for extracting the data packet from the waiting decoding queue. Therefore, the present invention can consume the data in the queue waiting for decoding as soon as possible, and prevent the increase of delay caused by data accumulation.

Description

technical field [0001] The present invention relates to the field of multimedia technologies, in particular to a display terminal. Background technique [0002] With the continuous development of information technology, different resources can be shared and displayed on different platform devices at the same time, realizing multi-screen interaction and enriching users' multimedia life. [0003] In the prior art, there are two options for processing the screen-transmission video on the client side in multi-screen interaction: [0004] The first scheme is: firstly, the network receives and demultiplexes (demux) the screen-transmission video data to obtain data packets corresponding to the screen-transmission video data, and then decodes and displays them. [0005] Among them, the decoding process is specifically to decode the data packets corresponding to the video transmission data, and further convert the decoded data from YUV format to RGB format, and finally store the con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/434H04N21/4385H04N21/4402
CPCH04N21/4341H04N21/4385H04N21/440218
Inventor 刘健文
Owner 刘健文
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