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Switching prompting method and device for live video and mobile terminal

A mobile terminal and video switching technology, applied in the Internet field, can solve problems such as unreadiness, inconvenience, and untimely start of live broadcast, and achieve the effect of reducing communication costs and smooth connection

Active Publication Date: 2018-04-20
GUANGZHOU HUADUO NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are the following problems in practical applications: the director can arbitrarily select live videos shot by multiple mobile terminals in the guide system to switch and synthesize them into live video programs. He and the host cannot predict the current position switching situation of the director system, and there may be problems that the preparation is not ready or the live broadcast is not started in time
However, the limitation of this method is that in the actual operation process, it will bring inconvenience to photographers who need to hold mobile terminals to shoot live videos and anchors who need to perform live broadcasts, and communication information may be transmitted when there are a large number of camera seats. Not in time and not in place, which in turn affects the quality of live video programs

Method used

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  • Switching prompting method and device for live video and mobile terminal
  • Switching prompting method and device for live video and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The embodiment of the present invention provides a switching prompt method in live video broadcasting, such as figure 1 As shown, the method includes:

[0054] Step S101, receiving a video switching instruction sent by the broadcast guidance system.

[0055] For the embodiment of the present invention, when the broadcast guide switches and synthesizes the live video captured by the connected mobile terminal through the broadcast guide system, the mobile terminal will receive the video switching instruction sent by the broadcast guide system. The video switching instruction may be switching to preview or switching to main monitoring.

[0056] Step S102. According to the video switching instruction, it is judged whether the live video of the mobile terminal is switched to preview or main monitoring.

[0057] For the embodiment of the present invention, after receiving the video switching instruction sent by the broadcast guidance system, according to the switching instruc...

Embodiment 2

[0075] Another possible implementation of the embodiment of the present invention, on the basis of the first embodiment, further includes the steps shown in the second embodiment, wherein,

[0076] Before step S102, also include:

[0077] judging whether the video switching instruction is aimed at the mobile terminal;

[0078] If yes, proceed to step S102.

[0079] For the embodiment of the present invention, the broadcast guidance system sends the video switching instruction to all mobile terminals that have accessed the broadcast guidance system, but the subject that needs to execute the video switching instruction is only the designated mobile terminal, so after receiving the video After the switching instruction, it is necessary to judge whether the video switching instruction is aimed at the mobile terminal, and if so, proceed to the step of judging whether the live video of the mobile terminal is switched to the preview or the main monitoring according to the video swit...

Embodiment 3

[0081] Another possible implementation of the embodiment of the present invention, on the basis of the first embodiment, further includes the steps shown in the third embodiment, wherein,

[0082] After the step S104, it also includes:

[0083] Confirm that the ready feedback message is not received within the preset duration;

[0084] Sending supervisor delay information to the broadcast guidance system.

[0085] Wherein, the received readiness feedback information includes:

[0086] receiving a readiness confirmation command entered by the user; or

[0087] A voice confirmation instruction from the user is received.

[0088] For the embodiment of the present invention, the preset duration may be 1s, 2.5s, 3s, etc., which is not limited in the embodiment of the present invention.

[0089] For the embodiment of the present invention, the readiness feedback information may be a readiness confirmation instruction input by the cameraman in this video live broadcast applicatio...

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Abstract

The invention provides a switching prompting method and device for a live video. The method includes the following steps: receiving a video switching instruction sent by a director system; judging whether the live video of a current mobile terminal is switched to a preview monitor or a master monitor according to the video switching instruction; if the live video is switched to the preview monitor, sending prompt information corresponding to the preview monitor; and if the live video is switched to the master monitor, sending prompt information corresponding to the master monitor. According tothe switching prompting method provided by the invention, when the director system performs multi-camera switching, corresponding prompt instructions are separately executed for two switching conditions that are the preview monitor and the master monitor, and thus a photographer and an anchor can enter a ready-to-live broadcast state under the prompt of the prompt instruction of the preview monitor and can immediately enter a live broadcast state under the prompt of the prompt instruction of the master monitor without using a third-party communication tool, and thereby, the connection of livevideo programs can be smoother and more natural, and the communication costs can be reduced.

Description

technical field [0001] The present invention relates to the field of Internet technology, in particular, the present invention relates to a switching prompt method, device and mobile terminal in live video broadcasting. Background technique [0002] With the development of Internet technology and webcasting technology, more and more programs use the cloud broadcasting system for multi-camera live broadcasting. Multiple mobile terminals are connected to the broadcasting system for multi-camera switching and synthesis, and the content of the program becomes more and more complex. colorful. However, there are the following problems in practical applications: the director can arbitrarily select live videos shot by multiple mobile terminals in the guide system to switch and synthesize them into live video programs, and when using multiple mobile terminals to shoot at the same time or shoot different scenes in different places, the cameraman He and the host cannot predict the cur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/488H04N21/431H04N5/222
CPCH04N5/222H04N21/2187H04N21/4312H04N21/4882
Inventor 王云曹雨
Owner GUANGZHOU HUADUO NETWORK TECH
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