Video stream transmission method and device, electronic equipment and storage medium

Abstract

The invention provides a video stream transmission method and device, electronic equipment and a storage medium. The method comprises the following steps: receiving a video stream switching request for switching a first video stream to a second video stream; the video stream switching request carries a switching time point; in response to the video stream switching request, acquiring the first video stream and the second video stream sent by a server, caching the first video stream to a first jitter buffer area, and caching the second video stream to a second jitter buffer area; wherein the second video stream takes a first frame of a current picture group period of the switching time point as a starting frame, and the server stops sending the first video stream under the condition that a set condition is met; and continuing to display the video frame of the second video stream in the second jitter buffer area under the condition that the display of the video frame of the first video stream in the first jitter buffer area is ended. Through the method, the switching time of the video stream can be reduced.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and more specifically, to a video stream transmission method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] In the multi-person room scenario, in order to adapt to the needs of the audience to play different resolution images, the anchor will generally send multiple video streams with different resolutions at the same time, so that the audience can subscribe to a certain channel of video according to their actual situation flow. When the situation changes, the viewer will subscribe to another video stream to play. However, because there is a dependency when decoding video frames, the new stream subscribed must start from the first frame of the Group of Pictures (GOP) of the video stream. . In related technologies, a new stream generally starts from the next GOP cycle at the switching time point, which leads to a long switching ...

AI Technical Summary

Problems solved by technology

When the situation changes, the viewer will subscribe to another video stream to play. However, because there is a dependency when decoding video frames, the new stream subscribed must start from the first frame of the Group of Pictures (GOP) of the video stream.

In related technologies, the new stream generally starts from the next picture group cycle at the switching time point, which leads to a long switching time and affects user experience

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