Method and device for detecting video stream playback
A detection method and video streaming technology, applied in the Internet field, can solve problems such as video freezing, unsure video freezing, blurry screen, and inability to process video streams, etc., to achieve high practicability
Inactive Publication Date: 2018-03-09
TVM BEIJING TECH
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Problems solved by technology
During the video transmission process, due to reasons such as slow network speed, narrow bandwidth, and incomplete video data packets, video freezes and blurred screens appear during playback.
[0003] Since there are many reasons that can lead to the occurrence of the above phenomenon, it is impossible to determine the specific cause of the video freeze, blurred screen, etc., and the user cannot process the video stream according to the specific reason
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[0066] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0067] The present invention provides a method and device for detecting video stream playback, which are used to detect the specific reason why the video stream cannot be played normally, so as to adjust the video stream according to the specific reason. figure 1 It is a method for detecting video stream playback in the embodiment of the present invention. Such as figure 1 As shown, including the following steps S11-S13:
[0068] Step S11, testing the download and transmission of the video stream.
[0069] Among them, there are many cases of downloading and transmitting video streams, for example, it may include the response time and transmission rate of the serve...
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The invention discloses a video stream playing detection method and device for detecting the specific cause that video streams cannot be normally played so as to adjust the video streams according to the specific cause. The video stream playing detection method comprises the steps of testing the download transmission situation of the video streams, analyzing the cause that the video streams cannot be normally played according to a testing result and storing the cause in an analysis log file corresponding to the video streams. According to the scheme, the download transmission situation of the video streams is tested and analyzed to obtain the cause that the video streams cannot be normally played, so that a user conducts detailed analysis on the abnormal situations including choppy streams, screen burring and the like during video stream playing so as to know the cause of abnormal video stream playing, perform follow-up adjustment and enable the video streams to be normally played. Therefore, the video stream playing detection method and device have very high practicability.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for detecting video stream playback. Background technique [0002] After the development of Internet technology in recent years, users can watch videos transmitted in live video streams on the Internet, such as real-time videos between users, video conferences, and online viewing of videos. Users can watch live TV on the Internet, video with friends in other places, etc., and when transmitting the above-mentioned video files on the Internet, they are transmitted in the form of live video streams. Since the video is collected and played in real time, the collected real-time video also needs to be transmitted on the Internet in real time. When the live video stream is transmitted, it is transmitted in the form of a video data packet, and each video data packet includes: m3u8 file (index file), TS file (media fragment file) and key file (encrypted string fi...
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IPC IPC(8): H04N21/24H04N21/442
CPCH04N21/2401H04N21/2405H04N21/442
Inventor 张新亮
Owner TVM BEIJING TECH