Video focus content transmission system and method

A transmission system and focus technology, applied in the field of video focus content transmission system, can solve the problems of poor viewing flexibility, sacrifice of resolution, poor user experience, etc.

Pending Publication Date: 2020-11-27
北京云石海慧软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current video transmission method, the receiving end cannot arbitrarily select the partial image that needs to be enlarged. If the receiving end performs partial enlargement on the received image information, the resolution and image quality can only be sacrificed. At the same time, the panoramic image and partial image cannot enjoy the same image quality. The user experience is poor, and the current video transmission can only zoom in on a certain area of ​​​​the receiving end image, and the viewing flexibility is poor
Therefore, the current video transmission technology has poor user experience

Method used

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  • Video focus content transmission system and method
  • Video focus content transmission system and method
  • Video focus content transmission system and method

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

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Abstract

The invention discloses a video focus content transmission system and method. The system comprises a data acquisition unit, a sending end data processing unit, a server unit and at least one path of user receiving end which are connected in sequence, wherein each path of user receiving end comprises a receiving end data processing unit, a playing unit in interactive communication with the corresponding receiving end data processing unit and a focus selection unit in connection communication with the playing unit; and the focus selection unit selects a focus area of interest on the panoramic image displayed by the playing unit, amplifies the focus area, and plays the amplified focus area image through the playing unit. According to the invention, a video receiving end user can randomly select a concerned content area to amplify, the amplified video can select different modes according to needs, and a user having a requirement on image quality can select a high-definition mode.

Description

technical field [0001] The present invention relates to a video transmission system, in particular to a video focus content transmission system and method capable of zooming in and switching focus content in a picture. Background technique [0002] At present, with the development and popularization of Internet technology, video chat (including video conferencing and live broadcast) is widely used in people's daily life and work, which enhances the convenience of living and working in different places and is widely used. Video screen transmission is a multimedia communication technology, which is characterized by real-time transmission of communicators' images, sounds and other information such as conference materials and physical images. In the video chat, the video capture side is defined as the sender, and the viewing side is defined as the receiver. The main implementation principles are as follows: figure 1 As shown, the data acquisition equipment is responsible for co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04N21/2187H04N21/4402H04N21/4415
CPCH04L65/403H04N21/2187H04N21/440272H04N21/4415H04L65/75H04L65/70
Inventor 周云
Owner 北京云石海慧软件有限公司
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