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Method and device suitable for screen direction switching in video call

A screen orientation and video call technology, applied in the field of communication, can solve problems such as damaged video call quality

Inactive Publication Date: 2014-04-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for adapting to screen orientation switching during a video call to solve the problem of impaired video call quality due to terminal screen orientation switching

Method used

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  • Method and device suitable for screen direction switching in video call
  • Method and device suitable for screen direction switching in video call
  • Method and device suitable for screen direction switching in video call

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Embodiment Construction

[0092] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0093] figure 1 A system architecture diagram for implementing a video call service provided by an embodiment of the present invention. like figure 1 As shown, the system includes a video server 11, a terminal 12, and a terminal 13. Wherein, the terminal 12 and the terminal 13 are terminals having a video call function. The video server 11 is responsible for functions such as user management, service management, call routing, call negotiation, and call connectio...

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Abstract

The embodiment of the invention provides a method and device suitable for screen direction switching in a video call. The method includes the steps that in the process that a first terminal and a second terminal have the video call, and the first terminal monitors screen direction switching of the first terminal; after screen direction switching of the first terminal is monitored, a screen direction after being switched is sent to the second terminal; video stream sent by the second terminal according to video requirements corresponding to the screen direction is received. By means of the method and device, video quality can automatically adapt to screen direction switching of a terminal.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for adapting to screen direction switching during video calls. Background technique [0002] With the development of network and media technology, video call applications are becoming more and more mature. In particular, video call applications on mobile terminals, such as mobile phones and tablet computers, such as Skype and Facetime, already have a huge user base on the mobile Internet. [0003] During a video call on mobile phones, tablets and other terminals, as the user's hand posture changes, the screen orientation may switch. Wherein, the screen orientation switching means that the terminal switches between landscape and portrait, such as switching from landscape to portrait or from portrait to landscape. At present, most video call applications also switch the horizontal and vertical directions of the video screen when the terminal switches th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04M1/724
CPCH04M2250/12H04N7/147H04M1/724H04N7/15
Inventor 李德守王明武荣多君李玉林
Owner HUAWEI TECH CO LTD
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