A smart TV streaming media preview system and method

A technology of smart TV and streaming media, applied in the field of communication, can solve the problems of difficult streaming media preview, unable to realize streaming media preview smoothly, difficult to achieve, etc., and achieve the effects of quick response, quick response and sensitivity, and reduced delay.

Active Publication Date: 2020-03-10
ZHONGGUANG REDIANYUN TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now, smart TVs or TV boxes equipped with smart TV boxes are more and more widely used. When users watch smart TV program videos, they often need to preview the content of a certain streaming media as a whole. The way to preview streaming media on the PC side is generally Put the cursor on the progress bar, you can see the preview of the cursor point, but on the smart TV, this method is difficult to achieve, and this method can only get a certain point of video preview manually, and cannot achieve smooth streaming Media preview: in the prior art, for smart TV, there is a certain preview function, that is, to browse the preview pictures of the streaming media during the fast-forward process, and it is difficult to preview the entire content of the streaming media while watching the video

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 smart TV streaming media preview system and method
  • A smart TV streaming media preview system and method
  • A smart TV streaming media preview system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A smart TV streaming media preview system, such as figure 1 As shown, it includes a streaming media server 1, a smart TV processor 2 and a local buffer 4 and a control terminal 5 connected with the smart TV processor 2;

[0032] Streaming server 1 comprises key frame intercepting module 101 and key frame sending module 102;

[0033] The key frame interception module 101 is used to analyze the video content of streaming media, and extracts key frame pictures at equal time intervals T1, and carries out time stamp and number marking to the key frame pictures;

[0034] The key frame transmission module 102 is used to package the key frame picture obtained by the key frame interception module 101 and send it to the local buffer 4 while accepting the user's video playback request;

[0035] Smart TV processor 2 includes a display module 103, an update module 104, a picture loading module 105 and an exit module 106;

[0036] The display module 103, after receiving the preview...

Embodiment 2

[0042] A smart TV streaming media preview system, such as figure 2 As shown, the difference from Embodiment 1 is that it is further defined that the trigger button of the preview instruction does not include the forward button, the backward button, the fast forward button and the fast rewind button; the processor 2 also includes a state judgment module 205 and a single window display module 206 , the picture loading module 105 includes a progress judgment submodule 201, a main keyframe loading submodule 202, other keyframe loading submodules 203, a keyframe updating submodule 204 and a quick preview picture extraction submodule 207;

[0043] The display module 103 is also configured to send a progress judgment instruction to the progress judgment sub-module 201 when receiving the preview instruction sent by the control terminal 5;

[0044] The progress judging submodule 201 is used to receive the progress judging instruction, obtain the current playing progress of the video, ...

Embodiment 3

[0054] A smart TV streaming media preview system, such as image 3 As shown, the difference from Embodiment 2 is that it is further defined that the preset rule is a preset time interval T2; the processor 2 also includes a time judgment module 301, a scene analysis module 302, an insertion module 303, a first scene judgment module 304 and The second scene judging module 305;

[0055] The main key frame loading submodule 202 is also used to send a time judgment instruction to the time judgment module 301 after extracting the key frame picture numbered as X;

[0056] The time judging module 301 is used to judge the size of T1 and T2, if T1

[0057] Scene analysis module 302, including being used to analyze the scene information of the key frame picture that is numbered as X+nT2 and the key frame picture that is numbered as X+nT2-T2 and the key frame skipped in the middle, to the first scene judgment module ...

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 present invention relates to a streaming media preview system for smart TV, which includes a streaming media server, a smart TV processor, a local buffer connected to the smart TV processor, and a control terminal; the streaming media server includes a key frame intercepting module and a key frame sending module The smart TV processor includes a display module, an update module, a picture loading module and an exit module; the key frame picture is downloaded, and when it needs to be displayed, it is displayed through the method of N column floating window display, the response is quick, and the delay is greatly reduced. And the floating window does not conflict with the video playback window. The whole browsing process is carried out in the floating window without affecting the normal video playback. It is displayed in the form of N columns of floating windows, and the displayed pictures in the floating window can be updated in real time. Press the forward or backward key to quickly, simply and conveniently browse the preview image of the entire video in a dynamic way.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a smart TV stream media preview system and method. Background technique [0002] Now, smart TVs or TV boxes equipped with smart TV boxes are more and more widely used. When users watch smart TV program videos, they often need to preview the content of a certain streaming media as a whole. The way to preview streaming media on the PC side is generally Put the cursor on the progress bar, you can see the preview of the cursor point, but on the smart TV, this method is difficult to achieve, and this method can only get a certain point of video preview manually, and cannot achieve smooth streaming Media preview: In the prior art, smart TVs have a certain preview function, that is, to browse the preview pictures of the streaming media during the fast-forward process, and it is difficult to preview the entire content of the streaming media while watching the video. C...

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): H04L29/06H04N21/238H04N21/239H04N21/433H04N21/438H04N21/6587H04N21/845
CPCH04N21/238H04N21/239H04N21/4331H04N21/438H04N21/6587H04N21/8455H04N21/8456H04L65/764
Inventor 纪琦华蒲珂曾泽基方宏李哲山鲁豪胡彬魏明
Owner ZHONGGUANG REDIANYUN TECH CO LTD
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