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Live broadcast data transmission method and device thereof and computer readable storage medium

A data transmission method and data technology, applied in the field of network live broadcast, can solve the problem of large amount of transmitted data and achieve the effect of reducing the amount of data

Active Publication Date: 2020-07-31
成都酷狗创业孵化器管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the process of implementing the present disclosure, the inventors found that there are at least the following problems in related technologies: currently, the dual-stream live broadcast repeatedly pushes the vertical screen image in the middle area during the streaming process, resulting in a large amount of transmitted data

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  • Live broadcast data transmission method and device thereof and computer readable storage medium
  • Live broadcast data transmission method and device thereof and computer readable storage medium
  • Live broadcast data transmission method and device thereof and computer readable storage medium

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Embodiment Construction

[0032] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0033] figure 1 It is a schematic diagram of an application scenario of a live broadcast method provided by an embodiment of the present disclosure. Such as figure 1 As shown, the application scenario includes a first terminal 1, a server 2, and a second terminal 3, and the first terminal 1, the server 2, and the second terminal 3 can be connected through a network.

[0034] The first terminal 1 can be a terminal used by a host user, and the first terminal 1 is used to push the live stream to the server 2 so that the server 2 can send the live stream to the second terminal 3 . The first terminal 1 may include an image collection device (such as a camera, etc.) and a sound collection device (such as a microphone, etc.), the image ...

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Abstract

The invention provides a live broadcast data transmission method and a device and a computer readable storage medium, which belong to the field of network live broadcast. The method comprises the following steps: acquiring live video data, wherein the live video data comprises multiple frames of video images; segmenting each frame of video image to obtain a middle area image and a pair of edge area images, wherein the pair of edge area images can be respectively located at two opposite sides of the middle area image; generating two paths of live broadcast video streams based on the middle areaimage and the pair of edge area images, wherein the two live video streams comprise a first live video stream and a second live video stream; wherein the first live video stream comprises a middle area image and a first identifier of each frame of video image, the second live video stream comprises a pair of edge area images and a second identifier of each frame of video image, and the first identifier and the second identifier of the video image of the same frame are associated; and the two live video streams are sent without repeatedly transmitting the vertical screen pictures, so that thedata volume transmitted in the double-stream live process is reduced.

Description

technical field [0001] The present disclosure relates to the field of network live broadcast, and in particular to a live data transmission method, device and computer-readable storage medium. Background technique [0002] With the development of Internet technology, webcasting has absorbed and continued the advantages of the Internet. By setting up independent signal acquisition equipment (such as cameras, microphones, etc.) To the website or client receiving end for people to watch. [0003] Customers can watch the live webcast through mobile devices such as mobile phones and tablets. There are two ways to play the live broadcast on mobile devices: one is to play the live broadcast on the vertical screen, and the other is to play the live broadcast on the horizontal screen. For the two playback methods of mobile devices, the live broadcast platform currently adopts the method of dual-stream live broadcast, that is, the host uses the live stream pusher to push two live str...

Claims

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Application Information

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IPC IPC(8): H04N21/44H04N21/462H04N21/63H04N19/119H04N19/167
CPCH04N21/44008H04N21/4621H04N21/631H04N19/119H04N19/167
Inventor 陈文琼
Owner 成都酷狗创业孵化器管理有限公司
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