Horizontal and vertical screen live video generation system and method

A live video, horizontal and vertical screen technology, applied in the media field, can solve the problems of increased hardware costs, low convenience of horizontal and vertical screen video generation, etc., to achieve high convenience, meet the needs of high-quality program production, and a single device node Effect

Active Publication Date: 2021-11-09
CHENGDU SOBEY DIGITAL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve the technical problem that the convenience of horizontal and vertical screen video generation is low and the hardware cost increases, and provides a horizontal and vertical screen live video generation system and method

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  • Horizontal and vertical screen live video generation system and method
  • Horizontal and vertical screen live video generation system and method
  • Horizontal and vertical screen live video generation system and method

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Embodiment Construction

[0061] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0062] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of 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.

[0063] Reference attached figure 1 , is a schematic structural diagram of a horizontal-screen and vertical-screen live video generation system in an embodiment of the present invention, as shown in figure 1 As shown, the horizontal screen and vertical screen live video generation sys...

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Abstract

The invention provides a system and method for generating horizontal and vertical screen live video, and relates to the field of media technology, so as to solve the problems of low convenience of recording horizontal and vertical screen pictures in live broadcast and high cost of arranging horizontal and vertical screen studios. It includes: a switcher, a camera communicatively connected with the switcher, an L-shaped quick release plate for installing the camera, a horizontal and vertical screen key converter communicatively connected with the camera, and a horizontal and vertical screen key converter in communication with the camera A subtitle machine connected, a multi-picture division device communicatively connected to the switcher, a streaming server communicatively connected to the multi-picture divider device, and the horizontal and vertical screen key converters communicatively connected to the switcher. By installing the cameras on different planes of the L-shaped quick release board, obtaining live video signals of different aspect ratios, and synthesizing the subtitle signals adapted to the aspect ratio of the picture electrical signals through the horizontal and vertical screen key converters, the recording during live broadcasting can be improved. The convenience and cost reduction of horizontal and vertical screen screens.

Description

technical field [0001] The present invention relates to the field of media technology, in particular to a horizontal-screen and vertical-screen live video generation system and method. Background technique [0002] Horizontal and vertical playback and vertical screen playback are two ways for users to choose to play videos through mobile terminal devices. Horizontal screen playback can enlarge the screen and have a better viewing effect, while vertical screen playback allows users to focus on more important information with a vertical perspective. The emphasis is on the lightweight output of information. In order to meet the viewing needs of different users in the live broadcast scene, the live program production department hopes to be able to flexibly switch between horizontal and vertical screen live broadcast displays to meet the needs of new media video live broadcast in the new era . [0003] The horizontal screen display mode and the vertical screen display mode requi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/268H04N5/262H04N5/278H04N21/4788H04N21/485
CPCH04N5/268H04N5/278H04N5/2628H04N5/2624H04N21/4858H04N21/4854H04N21/4788
Inventor 陈汉东王天骛钟义啸
Owner CHENGDU SOBEY DIGITAL TECH CO LTD
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