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Method for concurrently playing different media files

A technology of media files and playback methods, applied in the direction of electrical components, selective content distribution, color TV parts, etc., to achieve the effect of improving the implementation method and improving the display effect

Active Publication Date: 2010-07-14
BEIJING BAOFENG TECH
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  • Description
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Problems solved by technology

[0008] The purpose of the present invention is to provide a method for concurrently playing different media files to solve the problem that different media are played simultaneously in the same window and controlled separately

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Embodiment Construction

[0038] A kind of concurrent playing method of different media files proposed by the present invention, the process is as follows figure 1 shown.

[0039] In step S1, user behaviors are captured in real time while playing the first video, such as clicking the mouse to pause the playback of the first video or setting a specific moment to trigger during the playback of the first video, and triggering the playback of the second video based on the above user behavior.

[0040] In step S2, the second video image data is separated, decoded and rendered to form video image data that can be synthesized with the first video image, and the video image data is stored in the GPU (Graphic Processing Unit) of the graphics card; When the second video image data is separated, decoded and rendered, it is not limited by the format of the second video. After parsing the second video file, the upper player control system can be requested to provide a matching separator and decoder, so as to analyz...

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Abstract

The invention provides a method for concurrently playing different media files, which comprises the following steps: playing a first video, simultaneously capturing user behavior in real time, and triggering and playing a second video according to the user behavior; separating, decoding and rendering second video image data to form video image data capable of being synthesized with the first video image, and storing the video image data into a GPU; carrying out image synthesis by the GPU on the first video image data and the second video image data stored in the GPU, and outputting a synthesized image onto a display; and capturing user control action, and playing the first video or the second video or simultaneously playing the first video and the second video according to the action. The invention solves the problem of simultaneously playing different media files in the video playing process and does not need to synthesize data of two videos needing to be simultaneously played in advance, and any one of two video playing processes can be respectively controlled, wherein when the two videos are simultaneously played, hardware acceleration is adopted to ensure the playing fluency.

Description

technical field [0001] The invention relates to the technical field of concurrent playing of different media files, in particular to a method for concurrent playing of different media files. Background technique [0002] With the development of multimedia technology and network technology, video information has increasingly become the mainstream information form. How to properly add other videos (such as video advertisements) to the playback process while people are watching videos has become a product form and technical issue that current video advertising technology, especially online video advertising technology, pays close attention to. [0003] With the wide spread of videos on the Internet, adding advertisements in videos has become the main profit method for video providers. In the early days, subtitles were added to the video, and now it has gradually developed to add advertising videos to the video. Therefore, advertising video has become a form of operating produ...

Claims

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Application Information

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IPC IPC(8): H04N7/26H04N7/173H04N5/262H04N5/445H04N21/2343H04N21/236
Inventor 黄森堂刘金鑫戴旭毅谈小强王威
Owner BEIJING BAOFENG TECH
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