Technology of VOD and Video Compression in Online Question Answering System of Campus Network
Guie Jiao · 2012
With the rapid development of network bandwidth, video resource use is everywhere, especially in teaching. Video question answering system in campus network realizes the framework and main functions based on the flash platform technology and provides a good platform for the students' autonomous learning. This paper mainly discusses the realization of the video function, in the question answering system, including compression, uploading and downloading and HD VOD.