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Method and system for dynamically editing images and texts in real-time transcoding process

A graphics and transcoding technology, applied in the field of video transcoding, can solve the problem of not being able to dynamically edit graphics and texts

Active Publication Date: 2020-11-10
上海网达软件股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a method and system for dynamically editing pictures and texts in the process of real-time transcoding, so as to solve the problem that the existing technology cannot dynamically edit pictures and texts in the process of real-time transcoding

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  • Method and system for dynamically editing images and texts in real-time transcoding process

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all examples. Based on the present invention All other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] In order to facilitate the understanding of the embodiments of the present invention, specific embodiments will be taken as examples for further explanation below in conjunction with the accompanying drawings, and each embodiment does not constitute a limitation to the embodiments of the present invention.

[0033] Such as figure 1 As shown, this embodiment provides a method for dynamically editing graphics and text during real-time transcoding, and the method specifically i...

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Abstract

The invention provides a method and system for dynamically editing images and texts in a real-time transcoding process, and the method comprises the following steps: S1, a user side edits the images and text information of a real-time transcoding task, and transmits image and text information to a transcoding service background; S2, after receiving the image and text information, the transcoding service background queries a transcoding process corresponding to the image and text information and a video stream output port number corresponding to the transcoding process; S3, the transcoding service background sends the image and text information to the output of a path corresponding to the port number in the corresponding transcoding process and waits for response; S4, after receiving the image and text information, the transcoding process updates a transcoding task correspondingly output by the process, and sends an update success message; and S5, after receiving the update success message, the transcoding service background sends a notification of successful dynamic update of the image and text information to the user side.

Description

technical field [0001] The invention relates to the technical field of video transcoding, in particular to a method and system for dynamically editing graphics and text during real-time transcoding. Background technique [0002] In order to protect the video content, enhance brand recognition and other reasons, it is a very meaningful job to add pictures and texts to the video. In traditional technologies, there are two methods for adding graphics and text to video content: adding graphics and text during video production, and adding graphics and text during video transcoding. [0003] In the technology of adding graphics and text during video transcoding, a transcoding engine is used to complete related work. Specifically, the process of the traditional transcoding engine is: input video stream decapsulation, decoding, image processing, encoding, encapsulation into output video stream, repeating this process cyclically until the task ends. This processing method causes th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/40
CPCH04N19/40Y02D10/00
Inventor 唐杰王红玲李庆瑜
Owner 上海网达软件股份有限公司
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