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A method and device for generating multimedia files

A technology for multimedia files and media files, applied in the field of communications, can solve the problems of inability to intercept media files, reduce user experience, and fail to realize diversified processing of multimedia files, so as to achieve the effect of improving user experience and realizing diversified processing.

Active Publication Date: 2021-05-18
MIGU VIDEO TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is not possible to intercept some media files of live media files
Taking a ball game as an example, the process of scoring a goal needs to be displayed through a video, which cannot be displayed only through a certain frame; however, related technologies cannot intercept the video showing the dynamic process of the goal, and not only cannot realize the multimedia files. Diversified processing, but also reduces the user experience

Method used

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  • A method and device for generating multimedia files
  • A method and device for generating multimedia files
  • A method and device for generating multimedia files

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Embodiment Construction

[0039] In order to understand the characteristics and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the present invention.

[0040] Before describing the embodiments of the present invention in detail, firstly, an implementation manner in which a user performs screen capture in the process of watching a live media file in the related art will be described.

[0041] In related technologies, when a user is watching a live media file, the user can use the screenshot function of the player terminal to capture a frame of the media file, or use the player currently used by the player to capture a frame of the media file. The screen is captured. After capturing a frame in the media file, the frame can be shared with fri...

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Abstract

The invention discloses a method for generating a multimedia file, which includes: when a player broadcasts a streaming media file, a server obtains the display time stamp (PTS) of the streaming media file relative to the playing starting point of the player and the playing starting point Coordinated Universal Time (UTC) timestamp; based on the UTC timestamp of the playing start point and the duration of the transport stream (TS) file in the streaming media file, it is the PTS of the starting TS file to which the playing start point belongs, and The PTS of the TS file after the playing starting point sets the corresponding target time stamp; Determine the multimedia data corresponding to the target time stamp in the streaming media file; The target time stamp is used to determine the target multimedia data in the multimedia data; the target multimedia data is used to generate a multimedia file. The embodiment of the present invention also provides a device for generating a multimedia file.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for generating multimedia files. Background technique [0002] In related technologies, when a user watches a live media file, he can only intercept a certain video frame in the live media file to obtain a static picture. However, partial media files of live media files cannot be intercepted. Taking a ball game as an example, the process of scoring a goal needs to be displayed through a piece of video, which cannot be displayed only through a certain frame; however, related technologies cannot intercept the video showing the dynamic process of the goal, and not only cannot achieve multimedia files. Diversified processing, but also reduces the user experience. Contents of the invention [0003] In view of this, the embodiments of the present invention expect to provide a method and device for generating multimedia files, which can realize diversified processing of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2187H04N21/262H04N21/442H04N21/472H04N21/8547
CPCH04N21/2187H04N21/262H04N21/44218H04N21/47217H04N21/8547
Inventor 杜艳青汪丹桂周黎明贺子超张军杰
Owner MIGU VIDEO TECH CO LTD
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