Video call processing method and device

A technology of video call and processing method, which is applied in television, telephone communication, color TV, etc., can solve the problems of inability to adjust the screen angle, inaccurate adjustment, and large amount of calculation, so as to ensure real-time synchronization, improve accuracy, and process Efficient and fast effect

Inactive Publication Date: 2020-06-23
CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1
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Problems solved by technology

[0004] Embodiments of the present invention provide a video call processing method and device to solve the problems in the prior art that

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  • Video call processing method and device
  • Video call processing method and device

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] At present, users often have a demand for video calls, which is also a relatively common communication method at present. Due to the portability of the smart phone, the user may use any angle when making a video call with the smart phone, and may constantly change the angle of the smart phone. Therefore, it is necessary to improve the video image experience.

[0037] In the solution in the prior art, the angle cannot be adjusted during t...

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Abstract

The invention relates to the field of multimedia communication, in particular to a video call processing method and device, and the method comprises the steps: obtaining the angle information of a current transmitting end in a video call process; rotating a currently acquired image according to the angle information and a preset image acquisition angle; displaying rotated images, the rotated imageis sent to a receiving end; and the receiving end displays the rotated image. Therefore, according to the change of the receiving end angle information; the image is rotated, the rotated image is displayed locally and sent to the receiving end, and therefore it can be guaranteed that the locally-displayed video image and the video image displayed by the receiving end are both upright normal images, image rotation is conducted through the receiving end, the processing efficiency is high, real-time synchronism can also be guaranteed, and the accuracy is improved.

Description

technical field [0001] The invention relates to the field of multimedia communication, in particular to a video call processing method and device. Background technique [0002] At present, with the continuous improvement of network broadband and the popularity of smart phones, video calls based on smart phones have gradually become the main communication method for people to communicate. Therefore, it is necessary to improve the picture experience of users' video calls. [0003] In the prior art, there are mainly two methods for image processing in a video call: (1) Detect the angle of the mobile phone before the call, and adjust the camera angle to the corresponding angle, which cannot be adjusted during the call. (2) During the call, the local mobile phone angle is sent to the receiver through a message, and the receiver rotates and displays the image according to the received information. However, the first method in the prior art can no longer adjust the angle during the...

Claims

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Application Information

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IPC IPC(8): H04N7/14H04N5/232H04M1/725H04M1/72454
CPCH04N7/141H04N7/142H04M1/72454H04N23/60H04N23/80
Inventor 郭明松方华屈跃强袁其政程宝平
Owner CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD
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