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Video playing method, player, monitoring platform and video playing system

A monitoring platform and video playback technology, applied in the field of network communication, can solve the problems of difficult and accurate positioning, inconvenient operation, complicated operation process, etc., and achieve the effect of simple and easy operation

Active Publication Date: 2012-11-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above prior art, in order to realize the synchronization of the video images played on each player, it is necessary to perform manual positioning and synchronization on multiple players. This positioning method is difficult to locate accurately, and the operation process is complicated. bring inconvenience

Method used

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  • Video playing method, player, monitoring platform and video playing system
  • Video playing method, player, monitoring platform and video playing system
  • Video playing method, player, monitoring platform and video playing system

Examples

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Embodiment Construction

[0022] The embodiment of the present invention provides a video playing method, a player, a monitoring platform and a video playing system, which are used to solve the problems of complicated operation and extremely inconvenient use when comparing and analyzing continuous multi-needle images existing in the existing video playback scheme. Each will be described in detail below.

[0023] The main network elements involved in the embodiments of the present invention include a player and a monitoring platform, wherein the player is a client software that can provide authorized users with functions of real-time browsing, historical video playback, and downloading, and only these are involved in the embodiments of the present invention. Historical video playback function: the monitoring platform can provide functions such as video real-time browsing, video recording, historical video playback, download, and alarm. In the embodiment of the present invention, only the historical video...

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Abstract

The embodiment of the invention discloses a video playing method, a player, a monitoring platform and a video playing system to solve a problem that the operation for comparing and analyzing continuous multi-frame images in present video playback schemes is complex. The video playing method disclosed in the embodiment of the invention comprises the following steps: the player sends a multi-picture frame-by-frame video playing request to the monitoring platform, receives a media pack returned by the monitoring platform, and frames, wherein the media pack contains video data which are requested to play in the multi-picture frame-by-frame video playing request; image decoding is carried out according to an order from the smallest to the largest of the frame numbers of the video data frames generated after the framing; and each of the decoded frame images is displayed on the pre-divided sub-pictures.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a video playing method, a player, a monitoring platform and a video playing system. Background technique [0002] Based on digital signal processing, the network video monitoring system uses a networked method to realize signal transmission, exchange, control, video storage and playback, and through the establishment of a powerful central business platform, it realizes all codec equipment and video storage in the system. Unified management and centralized control of equipment. When abnormal events occur in the monitoring area, such as criminal cases, during the investigation, analysis, and evidence collection process, monitoring personnel often need to compare and analyze multiple frames of historical video to find clues to the event. [0003] In the existing network video monitoring system technology, when video playback is performed by comparing and analyzing mult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C7/16G11B31/00
Inventor 孙文敏李耀辉宋丙林王峰
Owner HUAWEI TECH CO LTD
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