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Method and apparatus for merging multimedia files

A technology for multimedia files and audio data, applied to electrical components, color TV parts, TV system parts, etc., can solve the problems of stuck, inaccurate multimedia file time stamps, prone to frame skipping, etc., to improve Compatibility, reduce frame skipping, and ensure the smoothness of playback

Inactive Publication Date: 2018-06-19
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, multiple multimedia files are usually parsed into encoded video data and audio files, that is, merged. However, the time stamp of the merged multimedia files is not accurate, and it is prone to frame skipping, freezes, etc.

Method used

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  • Method and apparatus for merging multimedia files

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Embodiment Construction

[0058] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0059] refer to figure 1 , which shows a schematic flow chart of the steps of an embodiment of a method for merging multimedia files according to an embodiment of the present invention, which may specifically include the following steps:

[0060] Step 101, respectively extract multiple original video data and multiple original audio data from multiple original multimedia files.

[0061] In a specific implementation, the original m...

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Abstract

The embodiment of the invention provides a method and apparatus for merging multimedia files. The method comprises the following steps: separately extracting a plurality of original video data and a plurality of original audio data from a plurality of original multimedia files; converting the plurality of original video data into a plurality of feature video data of a specified video parameter; converting the plurality of original audio data into a plurality of feature audio data of a specified audio parameter; merging the plurality of feature video data into target video data; merging the plurality of feature audio data into target audio data; and packaging the target video data and the target audio data into a target multimedia file. The video and audio parameters in the multimedia filesare unified, the compatibility of the multimedia files is improved, the playing smoothness of the merged multimedia files is ensured, and the phenomena of frame skipping and jamming or the like are reduced.

Description

technical field [0001] The invention relates to the technical field of computer processing, in particular to a multimedia file merging method and a multimedia file merging device. Background technique [0002] With the rapid development of the Internet, the amount of information on the Internet has increased dramatically, which contains a large number of multimedia files, such as news videos, variety shows, TV dramas, movies, and so on. [0003] Moreover, with the rapid popularization of smart devices, users can usually use smart devices to record multimedia files. [0004] In festivals, entertainment needs, etc., users often combine multiple multimedia files to obtain a complete multimedia file. [0005] At present, multiple multimedia files are usually parsed to obtain encoded video data and audio files, that is, merged. However, the time stamp of the merged multimedia files is not accurate, and it is prone to frame skipping and freezing. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/265H04N5/268H04N5/262H04N7/01H04N9/64
CPCH04N5/262H04N5/265H04N5/268H04N7/01H04N7/0117H04N9/64
Inventor 张志新梁全存
Owner BEIJING QIHOO TECH CO LTD
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