Design And Development Of Mobile Learning Micro Lesson Live Platform In Cloud Environment

4G network reduced the price every year.The functions of all kinds of mobile devices are changing with each passing day,smart mobile-phone have also become an indispensable part of people's daily life.In the same time,the concept of mobile learning has become one of the hot spots in educational information around the world.How can we realize the interaction between teachers and students at the same time become a new demand for the present learning environment.With the help of live media,teachers' body language can also be transmitted to learners immediately,thus playing the same effect as classroom teaching and realizing interaction with learners.As a real-time interactive mode,video broadcast may become a new mode of real time interaction between teachers and students in the future.This paper studied the mobile learning and micro class learning theory,the constructivism learning theory and Humanism learning theory,based on understanding the current cloud service platform,using the underlying architecture of cloud service platform and API platform.The platform focus on student,providing various types of courses,learning,communication and other functions,such as the functions of live broadcast,group,chat room and so on.This system can be an addition to classroom learning,teachers can supplement teaching through live broadcast,while ensuring that students can learn and consolidate at the end of the course while satisfying the interaction between teachers and students.Build a mobile micro class live system need to focus on three aspects.Firstly is the acquisition and playback of audio and video resources,the second part is the data distribution and media processing,the third part is the micro class live system functions module,such as comments,groups,chat rooms and other interactive features.The mobile live micro lesson learning platform in cloud environment can better meet the needs of teacher-student interaction in teaching process on the basis of learning micro lessons at anytime and anywhere.