Video previewing segment generating method of media player

A media player, video preview technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of audience loss, wonderful clips are easily missed, etc., to achieve the effect of increasing website revenue

CN102802079AActive Publication Date: 2012-11-28GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2012-11-28

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Abstract

The invention discloses a video previewing segment generating method of a media player, which is based on a network media player with a video editing function. The video previewing segment generating method comprises the step of automatically generating a previewing segment of video on the basis of each complete video. The video is completely and rapidly analyzed in a background by using a video player, and most wonderful segment is grabbed by using parameter information of the video, such as change of a code stream, and is arranged into a playing list through storing the starting time and the ending time of the wonderful segment. When a user clicks the previewing video, the player can plays the previewing video according to the playing list. Therefore, the user can more effectively utilize time for enjoying the most wonderful video segment, and is helped to rapidly make a correct selection in a large quantity of videos; the user can also be helped to select the wonderful segment of the video for enjoyment under the condition of limited time; and a video website can be helped to select the wonderful film segment for attracting the attention of the audience, thus the income of the website is increased.
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Description

technical field

[0001] The invention relates to the technical field of video editing and processing, in particular to a method for generating video preview fragments of a media player. Background technique

[0002] With the rapid development of multimedia coding, multimedia processing and network transmission technologies, the Internet is gradually becoming a huge video warehouse, and more and more people prefer to query and appreciate rich and colorful video information in real time through the Internet. In addition, people also often enjoy videos through other devices capable of storing and playing videos, such as mobile phones, media players installed on MP4.

[0003] However, due to the uneven quality of video information on the Internet, users often waste too much time on selecting video resources. In order to save time, users often drag the progress bar to find the most exciting segment to enjoy when selecting a video, as a criterion for whether the video is worth wa...

Examples

Embodiment Construction

[0022] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.

[0023] A method for generating a video preview segment of a media player, based on a network media player with video editing functions, the method is to automatically generate a preview segment of the video on the basis of each complete video, in this embodiment, as attached figure 1 shown, including the following steps:

[0024] Step 101, loading a complete video to the network media player;

[0025] Step 102, the network media player parses the loaded video;

[0026] Step 103, the network media player detects when the code stream change of the video is detected, using the preset code stream change threshold as a reference, when the video code stream increment value reaches the preset code stream change threshold, mark this time The time position of the video is the starting point of a sub-segmen...