基于Web视频文本轨道技术的英语学习平台开发与应用研究--非正式学习的视角

摘要

With the rapid development of Internet, more and more students are studying in informal learning environments to improve their English performance. This paper discussed the main issues of popular English learning systems. Through integrating JavaScript, WebVTT, PHP, and MySQL, the authors developed an English learning platform for informal learning. Without any plugins, this platform can run on any web browsers which support