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Method and device used for setting video call parameters and transmission capacity parameters

A video call and parameter technology, applied in the direction of digital transmission system, data exchange network, two-way working system, etc., can solve the problem of long time for video call establishment

Inactive Publication Date: 2013-04-10
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] It can be seen that the current capability parameter exchange process is performed during the establishment of a video call. Since the two parties involved in the call set the parameters of the video call according to the capability parameters, the establishment of the video call takes a long time.

Method used

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  • Method and device used for setting video call parameters and transmission capacity parameters
  • Method and device used for setting video call parameters and transmission capacity parameters
  • Method and device used for setting video call parameters and transmission capacity parameters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] The method in Embodiment 1 is applied to the first terminal used by the first user.

[0092] figure 1 It is a flow chart of a method for setting video call parameters provided by Embodiment 1 of the present invention, and the process includes:

[0093] Step 11: Receive a status update message indicating that the second user is currently logged in; wherein, the second user is located in the communication list of the first user, and the status update message carries the second terminal used by the second user capability parameters.

[0094] Step 12: According to the capability parameter of the second terminal, set the parameters of the video call between the first terminal and the second terminal.

[0095] It can be seen that the status update message in the first embodiment carries the capability parameter of the second terminal used by the second user who is currently logged in in the communication list of the first user. On the one hand, the status update message is...

Embodiment 2

[0097] The method in Embodiment 2 is applied to the first terminal used by the first user.

[0098] figure 2 It is a flow chart of a method for setting video call parameters provided by Embodiment 2 of the present invention, and the process includes:

[0099] Step 21: Detect a login trigger event of the first user.

[0100] In this step, the login trigger event may be double-clicking the login shortcut of the IM application on the user interface, or other implementation manners.

[0101] Step 22: Obtain the login authentication information of the first user and the capability parameters of the first terminal.

[0102] In this step, the login authentication information of the first user is input by the user through the login user interface, including username and password. The capability parameter is obtained from a storage unit inside the first terminal that stores various parameters of the terminal.

[0103] Step 23: Send a login request carrying login authentication inf...

Embodiment 3

[0112] The method in the third embodiment is applied to the server.

[0113] image 3 It is a flow chart of a method for sending capability parameters provided in Embodiment 3 of the present invention, and the process includes:

[0114] Step 31: Obtain the current login status of the second user in the communication list of the first user.

[0115] Step 32: Send a status update message indicating that the second user is currently logged in to the first terminal used by the first user; wherein, the status update message carries capability parameters of the second terminal used by the second user .

[0116] It can be seen that in the third embodiment, the status update message sent to the first terminal carries the capability parameter of the second terminal used by the second user currently logged in in the communication list of the first user. On the one hand, the status update message is a message that the server itself will push. Carrying the capability parameters of the se...

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Abstract

The invention discloses a method and a device used for setting video call parameters and transmission capacity parameters. State updating information of a listed second user is transmitted to a first terminal used by a first user, the second user is located in the address list of the first user, the state updating information carries capacity parameters of a second terminal used by the second user, and then video call parameters between the first terminal and the second terminal are set according to the capacity parameters of the second terminal. On one hand, the state updating information is information needed to be sent by a server, the capacity parameters of the second terminal are carried in the state updating information, and an execution step is not increased. On the other hand, the video call parameters between the first terminal and the second terminal are set after the second user logs in, when a video call is actually needed, the arrangement of the video call parameters in the process of the video call is not needed, and therefore the time for the establishment of the video call is shortened.

Description

technical field [0001] The invention relates to the field of Instant Messaging (IM, Instant Messager), in particular to a method and device for setting video call parameters based on IM, and a method and device for sending capability parameters. Background technique [0002] With the development of Internet technology and multimedia technology, more and more people use IM applications to make video calls. [0003] Capability parameter exchange is an important link in the process of establishing a video call. The two terminals that want to establish a video call obtain the capability parameters of the other party. Then set various parameters of the video call based on the obtained capability parameters, for example, set the frame rate and bit rate of the image captured by the camera, and the resolution of the image acquisition. [0004] Assume that user 1 uses terminal A to log in to the IM application, and user 1's communication list includes user 2, user 3, and user 4, and...

Claims

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Application Information

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IPC IPC(8): H04N7/14H04L12/58
CPCH04N7/14
Inventor 林形省武小军汪轩然
Owner XIAOMI INC
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