A video streaming download method and device thereof
A video streaming and streaming download technology, applied in the computer field, can solve problems such as unstable network environment, failure to download video stream index files or video streams, and affecting the stability of live video playback.
Active Publication Date: 2020-06-02
深圳市雅阅科技有限公司
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Problems solved by technology
However, in the process of live video broadcasting based on HLS technology, the network environment or video server is prone to instability, resulting in the failure to download the video stream index file or video stream successfully, which in turn leads to the failure of normal playback of live video, which affects the quality of live video playback. stability
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] The video stream download method provided by the embodiment of the present invention can be applied to the live video scene based on HLS technology, for example: the video stream download device obtains the video stream index information of the current live video, and obtains the target video stream according to the video stream index information The corresponding video stream address, when it is detected that the target video stream has not been success...
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The embodiment of the invention discloses a video stream downloading method and device. The video stream downloading method comprises the following steps of obtaining video stream index information of a current live video and obtaining a video stream address corresponding to a target video stream based on the video stream index information; when the fact that the target video stream is failed in downloading based on the video stream address is detected, performing first downloading processing for the target video stream based on the video stream address; and if the processing result of the first downloading processing does not satisfy a preset downloading result, performing a first obtaining processing for the video stream index information of the live video, and performing the step of obtaining the video stream address corresponding to the target video stream based on the video stream index information when the processing result of the first obtaining processing satisfies a preset obtaining result. By adopting the video stream downloading method and device, re-downloading processing of a video stream index file and a video stream can be realized under the condition of abnormal video stream downloading, so that playing stability of the live video is guaranteed, and the playing effect of the live video is improved.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a video stream downloading method and equipment thereof. Background technique [0002] With the continuous development and improvement of computer technology, most of the existing video webpages or video players use HLS (HTTP Live Streaming) technology to realize live video broadcasting, because HLS technology stores live video as continuous, short-term video files based on the HLS protocol. Multiple video stream files, and the orderly downloading of video streams is realized through M3U8 video stream index files, so HLS technology is used to facilitate video terminals to download video streams, switch bit rates, etc., and adapt to live broadcast under different bandwidth conditions. However, in the process of live video broadcasting based on HLS technology, the network environment or video server is prone to instability, resulting in the failure to successfully download the vi...
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IPC IPC(8): H04N21/2347H04N21/433H04N21/435H04N21/438H04N21/4405
CPCH04N21/2347H04N21/4331H04N21/4333H04N21/4355H04N21/438H04N21/4405
Inventor 应玉龙
Owner 深圳市雅阅科技有限公司