Network stagnation judgment method and device and online course live broadcast system
A network and live course technology, applied in the Internet field, can solve the problem of not providing reliable monitoring network freezes, etc., to achieve the effect of ensuring effectiveness
Active Publication Date: 2018-07-10
亿度慧达教育科技(北京)有限公司
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Problems solved by technology
[0004] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: since the current online education mainly relies on the Internet, especially the courseware-based interaction is carried out through the Internet, the prior art does not provide practical and reliable A mechanism for monitoring network lag, to monitor the network situation of online live courses in real time, to further ensure the effectiveness of classroom interaction
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[0031] Of course, implementing any technical solution of the embodiments of the present invention does not necessarily need to achieve all the above advantages at the same time.
[0032] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the embodiments of the present invention shall fall within the protection scope of the embodiments of the present invention.
[0033] In the embodiment of the present invention, by determining the live data stream loaded from the server to ...
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The embodiment of the invention provides a network stagnation judgment method and device and an online course live broadcast system. The network stagnation judgment method comprises the steps of determining live broadcast data streams loaded from a server to a client for playing at the current moment and a player for playing the live broadcast data streams; distributing different timestamps for the played live broadcast data streams in the process of playing the live broadcast data streams by the player; and learning the interruption of the playing of the live broadcast data streams if the timestamp difference between the timestamps distributed to the adjacent live broadcast data streams exceeds a set threshold range, and thus judging the occurrence of network stagnation, thereby providinga practical and reliable network stagnation monitoring mechanism so as to perform real-time monitoring on the network condition of an online live broadcast course, and further ensuring the effectiveness of classroom interaction.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular to a method and device for judging network lag and an online course live broadcast system. Background technique [0002] Online education, or distance education, online learning, is a teaching method that uses the network as the medium. Through the network, students and teachers can carry out teaching activities even if they are separated by thousands of miles; Time and space constraints. Online education can get rid of the constraints of time, space, manpower, and material resources as much as possible, and can maximize the utilization of resources. [0003] In the existing technology, education and training institutions can use video, voice and other teaching software through the Internet distance teaching platform to communicate between teachers and students, making the whole training process more interactive; in addition, it also enables teach...
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IPC IPC(8): H04L12/26G09B5/14G06Q50/20
CPCG06Q50/205G09B5/14H04L43/0852H04L43/16
Inventor 李明
Owner 亿度慧达教育科技(北京)有限公司