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Frame supplementing method and device in live streaming process and computing equipment

A technology of video frame and preset duration, which is applied in the field of image processing, and can solve problems affecting the live broadcast effect of the streaming end, video stream discontinuity, and video frame loss, etc., so as to improve the live broadcast effect, ensure continuity, and avoid loss.

Pending Publication Date: 2021-06-15
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, during the process of collecting the live image data at the streaming end and receiving and displaying the video frames processed by each live image data at the streaming end, video frames may be lost due to the terminal device at the streaming end being stuck, etc. As a result, the formed video stream is discontinuous, which affects the live broadcast effect of the streaming end

Method used

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  • Frame supplementing method and device in live streaming process and computing equipment
  • Frame supplementing method and device in live streaming process and computing equipment
  • Frame supplementing method and device in live streaming process and computing equipment

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0035] In the prior art, video is based on the principle of persistence of vision of the human eye. By playing a series of pictures, the human eye can feel movement, and the frame sequence is a dynamic description of the picture. A video may include multiple video frames, and the video frame type of each video frame may be different. Exempl...

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Abstract

The embodiment of the invention provides a frame supplementing method and device in a live streaming process and computing equipment, and the method comprises the steps: obtaining a video stream corresponding to live broadcast picture data in real time, transmitting the video stream to a stream pulling end for playing, and in the process of obtaining the video stream corresponding to the live streaming picture data in real time, determining a moment difference value between the current moment and an acquisition moment of a previous video frame closest to the current moment in the video stream every first preset duration; for each moment difference value, judging whether the moment difference value is not less than a preset moment difference value threshold value, and if the moment difference value is greater than or equal to the moment difference value threshold value, obtaining a pre-stored cache video stream from the cache space, and sending the cache video stream to the stream pulling end for playing. According to the embodiment, the continuity of the video stream is ensured, and the live broadcast effect of the stream pulling end is further improved.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of image processing, and in particular, to a method, device, and computing device for complementing frames during live broadcasting. Background technique [0002] With the development of network technology, online live broadcasting has become one of the main ways for people to interact leisurely in the network age. During the live broadcast process, the host can correspond to the streaming end during the webcast process, and the viewer can correspond to the streaming end during the webcast process. [0003] During the streaming process, the streaming end can collect the live image data, and then preprocess the collected live image data to obtain video frames, and push the video frames to the server so that the streaming server can transfer the video frames Distributed to the streaming end corresponding to each viewing user, so as to realize online live broadcast. [0004] However, du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/234
CPCH04N21/2187H04N21/23406H04N21/234
Inventor 龙凡
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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