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The online video teaching application is more and more, this paper presents an online video teaching scheme, the video source is a teacher, can use SIP hardware video phone or browser client based on WEBRTC, as the teacher side,
When teachers start teaching, call a conference number, enter video conferencing, video conferencing built-in streaming live service, viewers can live distance learning via RTMP client, the disadvantage of this scheme is that students and teachers can not voice interaction,
But can add SIP client in student, call video conference, can participate in real time, achieve the purpose of interaction, the author constructs this kind of system prototype based on TELEMCU video conference system, based on this scheme can realize the recent comparison fire mobile streaming media application Meerkat, Replace the video source with a mobile SIP client.
Design of online teaching system based on TELEMCU video conferencing and rtmp