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Media player detection method and apparatus thereof

A technology of media player and detection method, applied in the direction of digital recording/reproduction, digital signal formatting, etc., can solve problems such as low accuracy, blurry screen, black screen, etc., and achieve the effect of improving accuracy and accurate support ability

Active Publication Date: 2012-02-08
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing detection method determines whether the universal media player supports the playback of the multimedia file of the format by judging whether the multimedia file of a certain format can be opened, but in fact there are many situations that the universal media player can open the multimedia file of the format Multimedia files, but the actual playback results are incorrect (such as black screen, blurred screen, or failure to render, etc.), so the existing methods for detecting universal media players are not very accurate

Method used

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  • Media player detection method and apparatus thereof
  • Media player detection method and apparatus thereof
  • Media player detection method and apparatus thereof

Examples

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Embodiment 1

[0048] see figure 1 , the embodiment of the present invention provides a media player detection method, the method comprising:

[0049] 101: Acquire the rendering line corresponding to the multimedia file during the process of opening the multimedia file by the media player; and / or acquire the video image sequence corresponding to the multimedia file during the playback of the multimedia file by the media player.

[0050] 102: According to the rendering line and / or video image sequence corresponding to the multimedia file, detect whether the media player can support the playback of the file format to which the multimedia file belongs.

[0051]Further, according to the rendering line corresponding to the multimedia file, detecting whether the media player can support the playback of the file format to which the multimedia file belongs includes:

[0052] Comparing the rendering line corresponding to the multimedia file with the rendering line corresponding to the pre-backed up ...

Embodiment 2

[0065] see figure 2 , the embodiment of the present invention provides a media player detection method, the method comprising:

[0066] 201: During the process of opening a multimedia file by the media player to be detected, establish a rendering line corresponding to the multimedia file.

[0067] Wherein, the media player to be detected is a media player that needs to be detected whether it can support the playback of multimedia files in various formats.

[0068] Specifically, the process of opening a multimedia file by the media player to be detected is as follows: the multimedia file is separated into video and audio by a splitter (Splitter) (if the multimedia file only contains video or audio, then only separated into video or audio) , and input the video and audio into the video decoder (Video Decoder) and the audio decoder (Audio Decoder) respectively; then the video and audio are decoded respectively by the video decoder and the audio decoder, and the decoded video an...

Embodiment 3

[0095] An embodiment of the present invention provides a media player detection device, see image 3 , the device consists of:

[0096] The acquiring module 301 is configured to acquire the rendering line corresponding to the multimedia file when the media player is opening the multimedia file; and / or acquire the video image sequence corresponding to the multimedia file when the media player is playing the multimedia file.

[0097] The processing module 302 detects whether the media player can support the playback of the file format to which the multimedia file belongs according to the rendering line and / or video image sequence corresponding to the multimedia file obtained by the obtaining module 301 .

[0098] Further, see Figure 4 , the processing module 302 includes:

[0099] The first judging unit 302a is configured to compare the rendering lines corresponding to the multimedia files acquired by the acquisition module 301 with the rendering lines corresponding to the pr...

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Abstract

The invention discloses a media player detection method and an apparatus thereof, belonging to the multimedia play technology field. The method comprises the following steps: in a process of opening a multimedia file by a media player, acquiring a rendering line corresponding to the multimedia file; and / or in a process of playing the multimedia file by the media player, acquiring a video image sequence corresponding to the multimedia file; according to the rendering line and / or the video image sequence corresponding to the multimedia file, detecting whether the media player supports playing of a file format to which the multimedia file belongs. The apparatus comprises an acquisition module and a processing module. In the invention, according to the rendering line and / or the video image sequence corresponding to a multimedia file, whether the media player supports playing of a file format to which the multimedia file belongs is detected, appearance of abnormal conditions such as black screen, garbled screen, failure of rendering when detecting an existed playing file through a mode of opening the file is avoided, support capability of the media player to the file format can be accurately reflected, and accuracy of media player detection is raised.

Description

technical field [0001] The invention relates to the technical field of multimedia playing, in particular to a method and device for detecting a media player. Background technique [0002] With the development of computer communication technology, there are more and more formats of multimedia files. For this reason, a universal media player has appeared. The universal media player can support the playback of multimedia files in various formats, so as to avoid the A media player is provided separately. Yet because the format of multimedia file is of a great variety (according to incomplete statistics, can exceed 600 kinds), for the universal media player of new version, how to detect whether it can support the playing of multimedia file of various formats is crucial. [0003] In the prior art, the method for detecting whether the new version of the universal media player can support multimedia files in various formats is as follows: use the new version of the universal media ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B20/12
Inventor 吴运声梅书慧赵东
Owner TENCENT TECH (SHENZHEN) CO LTD