Method and device for determining video buffering

Abstract

The invention belongs to the technical field of multimedia, and discloses a method and device for determining video buffering. The method comprises the following steps: separating video data from audio / video data; packaging prestored image information of a reference image into the video data, so that packaged video data is obtained; during display of the packaged video data in a designated area, acquiring image data and recording a first acquisition time for the image data; and according to the image data and the first acquisition time for the image data, determining whether a video being played is buffered or not. The method and device provided by the invention has the advantages that the image information of the reference image is packaged in the video data, the image data is acquired and the acquisition time for the image data is recorded during the display of the video data, and whether the video data is buffered or not is determined based on the image data and the acquisition time; and an audio / video cache queue need not be detected during the process, and the determination is carried out through the currently played video data, so that a more accurate and real-time determination result can be achieved.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a method and device for determining video freezing. Background technique [0002] Stuttering is a common problem encountered during video playback. When the video is stuck, users will not be able to watch the video smoothly. This not only greatly affects the user's perception, but also reduces the user's stickiness to the live broadcast platform. In order to improve the user's perception and increase the user's stickiness to the live broadcast platform, it is necessary to determine whether the video is stuck during the video playback process, and then adjust the video data transmission strategy in time. [0003] The existing technology is mainly based on the audio and video cache queue in the Flash playback component to determine whether the video to be played is stuck. The specific determination process is: during the video playback process, detect whether the audio and vide...

AI Technical Summary

Problems solved by technology

[0005] Usually the audio and video cache queue can not only cache video data, but also cache audio data. When only audio data is not cached in the audio and video cache queue, because the audio and video cache queue is not empty, the prior art determines the video to be played. Not stuttering, but actually playing the video is stuttering, so the determination result of the existing technology is not accurate

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