Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for opening multiple video objects in high efficiency

A video object, high-efficiency technology, applied in the field of video processing to achieve the effect of improving efficiency

Active Publication Date: 2010-08-11
HUAWEI TEHCHNOLOGIES CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if 100 such video objects are loaded at one time, the video decoding alone will take about 40 seconds

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
  • Method for opening multiple video objects in high efficiency
  • Method for opening multiple video objects in high efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] In this implementation, two containers that need to repeatedly load multiple video objects are set, namely container A and container B. And only one container is allowed to exist as a loading container at the same time, that is, when container A exists, only the video object of A needs to be loaded, and all video objects not in container A must be unloaded; similarly, when switching to When container B is used as a loading container, only the video objects of container B need to be loaded, and all video objects other than container B must be unloaded. The video object is displayed in the following manner: using the first frame image of the video to identify it.

[0023] like figure 1 As shown, this embodiment mainly includes the following steps in the specific implementation process:

[0024] Step S1, unload all video objects that do not belong to the loading container.

[0025] Step S2. Select an unopened video object from the loading container as the operation obje...

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 relates to a method for opening multiple video objects. The method comprises the following steps: selecting a never opened video object from a load vessel as an operation object; searching a picture corresponding to the selected video object in an external memory; determining whether the picture corresponding to the selected video object exists in the external memory or not, reading the picture as a display picture corresponding to the video object if the picture exists, otherwise decoding the selected video object; capturing the first frame image of the selected video object as a display image thereof, uniquely naming the first frame image and saving the first frame image in the external memory; and judging whether all video objects in the load vessel are opened or not, ending the operation if all the video objects are opened, otherwise returning to the first step and continuing operation. The method has only one video decoding process, so that the efficiency of video load is greatly improved, and the problem of low efficiency in the prior art is solved.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to related technologies of loading video objects. Background technique [0002] Assume that a container needs to repeatedly load multiple video objects, and the display method of the video objects is: use the first frame of the video to identify itself. The traditional implementation method is: when a container needs to load a video object, it needs to decode the video object, then play the first frame of the video, and then pause the playback so that the video is displayed on the screen of the first frame. By analogy, the container successfully creates multiple video objects. When the container needs to load the video object again, it has to use the aforementioned method to reload. [0003] The defect of the above-mentioned traditional implementation method is that the efficiency of opening the video is low. Because this method needs to temporarily perform the d...

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 Applications(China)
IPC IPC(8): H04N5/00H04N7/58
Inventor 胡建华黄宝华尹显用
Owner HUAWEI TEHCHNOLOGIES CO LTD