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Method and device for switching call mode

A call mode and mode technology, applied in the field of data processing, can solve problems affecting user calls, interruption of video calls, etc.

Active Publication Date: 2020-06-23
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a call mode switching method and device to overcome the problem in the prior art that the video call between the two terminals may be suddenly interrupted when the power of any terminal in the call is insufficient or the network bandwidth suddenly changes. , thus affecting the user's calls

Method used

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  • Method and device for switching call mode
  • Method and device for switching call mode
  • Method and device for switching call mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Please refer to the attached figure 1 , which is a flow chart of a call mode switching method provided by an embodiment of the present invention, the method includes:

[0057] Step S101: Establish a call connection with the opposite terminal.

[0058] Specifically, the local terminal may initiate a call request to the peer terminal, or the peer terminal may initiate a call request to the local terminal.

[0059] Step S102: Detect the current state of the local terminal.

[0060] The current state of the local terminal includes: the current network state and / or the current remaining power.

[0061] Step S103: Determine the current call mode according to the detection result.

[0062] The call mode includes a video call mode and a voice call mode, and the video call mode includes at least one video call mode.

[0063] Assuming that the local terminal initiates a call request to the opposite terminal, then when the opposite terminal accepts the call request, the call m...

Embodiment 2

[0066] The video call mode can include: one or more of the first video call mode, the second video call mode and the third video call mode. Different video call modes have different methods for determining the current call mode. The following will illustrate how to determine the current call mode. method of call mode.

[0067] The first method for determining a call mode provided by an embodiment of the present invention includes:

[0068] Determining an area where the video image of the opposite terminal is displayed on the display screen of the local terminal, so that the display screen of the local terminal displays the video image of the opposite terminal located in the area, and enters the first video call mode.

[0069] Assuming that the local terminal is in a video call with the peer terminal, and the current remaining power of the local terminal is insufficient at a certain moment, in order to reduce the power consumption of the local terminal, only a part of the video...

Embodiment 3

[0113] see Figure 6 , is a schematic structural diagram of a call mode switching device provided by an embodiment of the present invention, the device is applied to a terminal with a display screen, and the device includes: a connection establishment module 601, a detection module 602, and a call mode determination module 603, wherein:

[0114] A connection establishment module 601, configured to establish a call connection with a peer terminal.

[0115] The detection module 602 is configured to detect the current state of the local terminal, the current state includes: the current network state and / or the current remaining power.

[0116] A call mode determination module 603, configured to determine a current call mode according to the detection result of the detection module 602, the call mode includes a video call mode and a voice call mode, and the video call mode includes at least one video call mode.

[0117] Using the embodiment of the present invention, after the con...

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PUM

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Abstract

The embodiment of the invention discloses a talking mode switching method and device. The method comprises the steps that talking connection is established between a local terminal and an opposite terminal; the current state of the local terminal is detected, wherein the current state comprises one or more of a current network state and current residual electric quantity; a current talking mode is determined according to a detection result, wherein talking modes comprise the video talking modes and the voice talking mode and the number of the video talking modes is at least one. By means of the talking mode switching method and device, the corresponding taking mode can be selected according to the current state of the local terminal so as to enable the current talking mode to be suitable for the current network state or the current residual electric quantity, and therefore user talking is not affected.

Description

technical field [0001] The present invention relates to the technical field of data processing, and more specifically, relates to a method and device for switching call modes. Background technique [0002] With the continuous development of 3G, video calls are becoming more and more common. During a video call, both terminals need to transmit and receive video and codec at the same time. For example, the holder A of mobile phone A sends a request to establish a video call to the holder B of mobile phone B through mobile phone A. When the holder B After accepting the call request, mobile phone A encodes the video image of holder A and sends the encoded video to mobile phone B, and mobile phone B encodes the video image of holder B and sends the encoded video to mobile phone A , when mobile phone A receives the video sent by mobile phone B, it decodes the video. At this time, holder A can see the video of holder B. Similarly, after mobile phone B receives the video sent by mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/14
Inventor 王竹强尹华菊
Owner LENOVO (BEIJING) LTD