Audio/video data real-time transmission and control method and system for sharing playback process

A technology of video data and playback process, which is applied in the direction of image communication, selective content distribution, electrical components, etc., and can solve the problems that mobile terminals cannot truly realize synchronous playback, and cannot pause the entire playback process of multiple mobile terminals and play operation instructions.

Active Publication Date: 2017-11-03
湖州丰源农业装备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a control method and system for real-time audio / video data transmission and sharing of the playback process, which is used to solve the problem that the synchronization between mobile terminals cannot be truly realized in the prior art. The problem that multiple mobile terminals cannot implement mutual pause and play operation instructions for the entire playback process

Method used

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  • Audio/video data real-time transmission and control method and system for sharing playback process
  • Audio/video data real-time transmission and control method and system for sharing playback process
  • Audio/video data real-time transmission and control method and system for sharing playback process

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Embodiment 1

[0045] This embodiment provides a control method for real-time transmission of audio / video data and shared playback process, which is applied to a communication network composed of a sending end and a plurality of receiving ends connected to the sending end, where audio / video data is pre-stored in the sending end. video data and test data configured with flag bits, and play the audio / video data at a predetermined playback rate. The sending end and receiving end may be smart phones, tablet computers, notebook computers and other mobile terminals. In this embodiment, the sending end and the receiving end use smart phones. see figure 1 , which is shown as a flow diagram of a control method for real-time transmission of audio / video data and shared playback process, the control method for real-time transmission of audio / video data and shared playback process includes:

[0046] S1, the sending end respectively sends the test data to multiple receiving ends at an initial stage, and...

Embodiment 2

[0079] This embodiment provides a control system 1 for real-time transmission of audio / video data and shared playback process, which is applied to a communication network composed of a sending end and a plurality of receiving ends connected to the sending end. / video data and test data configured with flag bits, and play the audio / video data at a predetermined playback rate. The sending end and receiving end may be smart phones, tablet computers, notebook computers and other mobile terminals. In this embodiment, the sending end and the receiving end use smart phones. see Figure 5 , which is shown as a schematic structural diagram of a control system for real-time transmission of audio / video data and shared playback process, the control system 1 for real-time transmission of audio / video data and shared playback process includes: a first communication module 11, a second communication module 12, A recording module 13 , a first acquiring module 14 , a streaming processing modu...

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Abstract

The invention provides a control method and system used for live transmission and play process sharing of audio / video data. The control method includes that a sending end circulates in a preset period to acquire a network maximum delay among the sending end and multiple receiving ends; the prestored audio / video data are fluidized by the sending end; the sending end transmits the audio / video data and senses a play process command input by the user in the monitoring time slot; after senses that the user inputs the play process command, the sending ends sends the play data file which is composed of the play process command and audio / video data frame number executing the play process command to the receiving ends; the receiving ends send received information to the sending end, so that the sending end and the receiving ends synchronously execute the play progress command. According to the arrangement, pause and play commands are implemented among multiple mobile terminals during the whole play process.

Description

technical field [0001] The invention belongs to the technical field of video sharing in a mobile communication network, and relates to a control method and system, in particular to a control method and system for real-time audio / video data transmission and shared playback process. Background technique [0002] With the development of modern mobile communications, especially with the widespread application of 3G (the Third Generation, third-generation communication technology) mobile networks and the emergence of 4G (the Forth Generation, fourth-generation communication series), users are increasingly There's an increased focus on entertainment and enjoyment of life. [0003] Therefore, in daily life, when working, studying, especially when traveling and leisurely, people often want to watch movies, enjoy songs or music, etc., for example, in our daily life, sometimes encounter such A special occasion: the teacher led the students to the botanical garden to learn to identify...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2387H04N21/6587
Inventor 邓向涛
Owner 湖州丰源农业装备制造有限公司
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