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Method and device for playing terminal returned video

A playback method and video technology, applied in the field of video processing, can solve problems such as imperfect audience experience

Pending Publication Date: 2021-09-07
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the mobile terminal video is returned, the playback device needs to cut or leave blank to adapt to the vertical playback of the video. Whether it is cropping or blank, the experience of the audience is not perfect

Method used

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  • Method and device for playing terminal returned video
  • Method and device for playing terminal returned video
  • Method and device for playing terminal returned video

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Embodiment Construction

[0026] In order to make the purpose, technical means and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.

[0027] At present, there are two typical scenarios where the terminal shoots and sends back to the playback device:

[0028] 1. The terminal takes pictures on the vertical screen, and the player displays vertically, leaving black on both sides;

[0029] 2. The terminal shoots in vertical screen, and the player displays the full screen.

[0030] In this application, the playback terminal senses the shooting angle of the terminal, and automatically rotates the playback device, so as to achieve the purpose of not losing the transmitted information and full-screen display.

[0031] Specifically, when the mobile terminal performs video recording, no matter how the terminal's placement angle changes, it is possible to face the recorder as much as possible. Since the...

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Abstract

The invention discloses a method for playing a video returned by a terminal. The method comprises the steps that a playing device receives a video sent by the terminal and shooting angle information of the video; and the playing device determines a shooting angle according to the shooting angle information, adjusts a placement angle of the playing device according to the shooting angle, and plays the video. Through application of the method and the device, loss of transmitted information can be reduced as much as possible on the premise of ensuring impressions.

Description

technical field [0001] The present application relates to a video processing technology in a communication system, and in particular to a method and device for playing video returned by a terminal. Background technique [0002] With the development of mobile communication technology, video multimedia has gradually become a popular usage scenario for industry users, and terminal devices transmit video back to servers or large screens, providing the possibility for real-time scheduling and monitoring. Due to its portability and flexible operation, mobile terminals have become the main application scenarios for this requirement. However, now the mobile terminal is transmitted back to the large screen or the dispatching console, and it needs to adapt to the changes of the terminal. Due to the difference between the shooting resolution of the terminal and the playback resolution, the playback terminal needs to reshape or cut the video to adapt to the playback device. size. But ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/695
Inventor 张光伟王亮方伟鲜柯
Owner CHENGDU TD TECH LTD