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{"id":50,"date":"2020-04-16T12:15:17","date_gmt":"2020-04-16T02:15:17","guid":{"rendered":"https:\/\/onlearny.com\/articles\/?p=50"},"modified":"2020-06-26T12:38:14","modified_gmt":"2020-06-26T02:38:14","slug":"an-online-class-room-should-be-a-typical-video-conference-or-a-live-streaming","status":"publish","type":"post","link":"https:\/\/onlearny.com\/articles\/2020\/04\/16\/an-online-class-room-should-be-a-typical-video-conference-or-a-live-streaming\/","title":{"rendered":"An online class room should be a typical video conference or a live streaming?"},"content":{"rendered":"\n

1\/ Video conference \/ meeting:
– Available to small groups of people (usually less than 50 participants).
– Direct video and audio connection between participants (with or without server supports).
– Ultra-low latency live videos.
– Usually 2 two way communication between participants.<\/p>\n\n\n\n

2\/ Video live stream:
– Available to more audience (thousands or more).
– There is always media servers (and CDN) in the middle to serve the video to viewers.
– Higher video latency (3 – 15 sec).
– Usually 1 way communication from host to audience with limited interaction from audience.<\/p>\n\n\n\n

Due to above characteristics, every online trainers can choose their preferred style based on the nature of their training:
– With a small group of participant and the interaction between participants is a must, a video conference is a good choice.
– If they intend to provide the class to many viewers (50+) while interacting with them in time is less important, live streaming will fit that model.<\/p>\n\n\n\n

However, both choice still require the following awareness:
– Content leak: access from illegal people as well as the case when students leak their class access.
– Flood interaction: cause echo and noise if many of participants speaking at the same time, one of a very common hazards when people use video conference tools to host an online class.
– Notice content integrity: hackers can target specific video conference and replace trainer content with other contents (for example https:\/\/www.wacotrib.com\/\u2026\/article_4a1733b0-5b73-5047-8f59-\u2026<\/a>).<\/p>\n\n\n\n


At OnLearny, we also support both live stream and meeting architecture for online classes as well as extensible options for support unlimited participants.<\/p>\n","protected":false},"excerpt":{"rendered":"

1\/ Video conference \/ meeting:– Available to small groups of people (usually less than 50 participants).– Direct video and audio connection between participants (with or without server supports).– Ultra-low latency live videos.– Usually 2 two way communication between participants. 2\/ Video live stream:– Available to more audience (thousands or more).– There is always media servers…<\/p>\n","protected":false},"author":1,"featured_media":51,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/posts\/50"}],"collection":[{"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/comments?post=50"}],"version-history":[{"count":1,"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/posts\/50\/revisions"}],"predecessor-version":[{"id":52,"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/posts\/50\/revisions\/52"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/media\/51"}],"wp:attachment":[{"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/media?parent=50"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/categories?post=50"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onlearny.com\/articles\/wp-json\/wp\/v2\/tags?post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}