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Method and equipment for decoding multiple video files

A technology for video files and equipment, applied in the field of communication, can solve problems such as increasing costs, and achieve the effect of avoiding the phenomenon of freezing and soft decoding operations.

Active Publication Date: 2013-01-16
北京君正集成电路股份有限公司
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AI Technical Summary

Problems solved by technology

In order to avoid the above phenomenon, many manufacturers solve this problem by improving the performance of the processor or increasing the number of media chips, but this will increase the cost

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  • Method and equipment for decoding multiple video files
  • Method and equipment for decoding multiple video files
  • Method and equipment for decoding multiple video files

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the present invention will be further detailed below in conjunction with the accompanying drawings illustrate.

[0025] When playing a video file, there is a display interval between the two frames to be displayed, and the hard decoding operation is completed in this display interval. After a certain frame of a video file is displayed, the next frame of the frame is used as the target frame of the video file, and a hard decoding operation is performed. At this time, the time to complete the hard decoding operation may be less than the display interval, that is, there is remaining time, which can be used to perform hard decoding on the target frame of another video file. It can be seen ...

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Abstract

The invention relates to the field of communication technologies, and particularly relates to a method and equipment used for decoding multiple video files, which can better avoid stuck and pause phenomenon when the plurality of video files are played at the same time. The method comprises the following steps: determining a target frame of a video file to be subjected to a hard decoding operation; judging whether the time is up or not when the hard decoding operation is completed; and if the time is not up, determining the target frame of another video file to be subjected to hard decoding operation, and completing the hard decoding operation. According to the method provided by the invention, soft decoding operation can be avoided as far as possible, and as a result, the influence of the performance of a processor on the video files in the playing process can be avoided as far as possible. Therefore, the stuck and pause phenomenon caused when the plurality of video files are played at the same time can be avoided as far as possible.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for decoding multiple video files. Background technique [0002] In recent years, with the continuous emergence of smart mobile products such as smartphones and tablet computers, their functions have also been continuously improved. At the same time, customers have higher and higher requirements for using such smart mobile products to watch videos, for example, watching videos online smoothly, playing local videos in high-definition, and so on. [0003] At present, most smart mobile products are using a new floating window to realize the video playback function. Users can use this floating window to watch videos while checking text messages, emails or browsing the web, and at the same time can drag, zoom, maximize, minimize, play, pause, and search for the floating window in real time without cumbersome operations. Switch back and forth betwee...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N21/4405
Inventor 孙国云
Owner 北京君正集成电路股份有限公司
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