What is the form of CSF?

The CSF format file is a streaming media format developed by Jiangsu Science and Education Software Co., Ltd. it can be the PPT and teacher lectures video perfect combination, many universities and large enterprises use the software for teaching video and distance education, referred to as the branch of the streaming media format, and some people even call it "university course-specific format."

In fact, CSF is a file format similar to a media container that can contain a very rich media format, not just audio or video.

The official website said: "CSF streaming media format from the earliest single video audio media, to compatible with the special screen streaming media format, to compatible with a variety of streaming media system, has developed into a similar AVI structure and contains more expansion of the media container structure." It can fully show the charm of dynamic multi-stream system. ”

The CSF file is played with three media streams: Audio streaming, video streaming, screen streaming, two main windows: instructor-taught video, Presentation (Teacher demo screen stream). The editing of CSF files is mainly to realize the increase, decrease and interception of these media streams.

On the network often people to the CSF file to lose weight, in fact, is to use the software to remove the CSF file in the relatively small role of the teacher in the video image while retaining the audio stream and demo screen flow.