Code stream synthesis method and device

A synthesis method and code stream technology, applied to color TV parts, TV system parts, TVs, etc., can solve problems such as the inability to integrate multiple video source files, reduce search pressure, flexibly synthesize, and avoid disputes Effect

Active Publication Date: 2019-04-12
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0008] The present invention provides a code stream synthesis method and device to at least solve the problem in the related art that multiple video source files cannot be integrated in real time according to a flexible configuration mode

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  • Code stream synthesis method and device
  • Code stream synthesis method and device
  • Code stream synthesis method and device

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Embodiment Construction

[0027] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0028] In the following description, unless indicated otherwise, various embodiments of the present application are described with reference to acts and symbolic representations of operations that are performed by one or more computers. Among them, computers include various products such as personal computers, servers, and mobile terminals, and devices that use processing chips such as central processing units (CPUs), single-chip microcomputers, and digital signal processors (DSPs) can all be called computers. It will thus be appreciated that such acts and operations, which are sometimes referred to as computer-implemented, include the manipulation of electrical signals representing data in a structu...

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Abstract

The invention discloses a code stream synthetic method and apparatus. In the method, a control command set is received, wherein the control command set comprises a first control command for indicating to obtain multipath video code stream data obtained in real time and a second control command for indicating to obtain configuration information including first position information and first capacity information of each obtained path of video code stream data in a code stream to be synthesized; and synthetic processing is carried out on the multipath video code stream data according to the configuration information. According to the technical scheme provided by the invention, multiple video source files can be flexibly synthesized, a monitoring process can be traced back, search pressure of monitoring information is mitigated, and disputes caused by sharpness of video information can be effectively avoided.

Description

technical field [0001] The present invention relates to the field of video monitoring, in particular to a code stream synthesis method and device. Background technique [0002] At present, there are the following types of image processing schemes for the security monitoring system in the related art: [0003] (1) Applied to the interrogation machine [0004] The interrogation machine can fuse the pictures collected from multiple angles in the courtroom into one picture, but its disadvantage is that the interrogation machine can only fuse multiple pictures, but cannot superimpose descriptive text and photo information. [0005] (2) Video synthesis software [0006] Video synthesis software can synthesize multiple video source files and finally get a video file, but its disadvantages are: the operation method is relatively simple, manual intervention is required, and the operation process is cumbersome. [0007] It can be seen that, in the related art, it is impossible to i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N5/265
Inventor 王菲菲
Owner HANGZHOU HIKVISION DIGITAL TECH
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