基于视频处理技术的英语多媒体教学设计

Design of English multimedia teaching based on video processing technology

针对当前英语多媒体教学平台的视频资源使用率低,互动性差,为此设计了基于视频处理技术的英语多媒体教学平台。首先在英语多媒体教学过程中融入现代网络技术,视频解码包括采编编码、流媒体实时编码、视频教学策略支持、网络分发与传输,然后教学平台流媒体实时编码实现多媒体信号的收集、多路编码器以及通信服务的功能,并实现了视频制作、视频播放、视频应用以及数据存储,实验结果说明,该教学平台视频资源使用率高,教学质量和用户满意度高。

Since the current English multimedia teaching platform has low video resources utilization rate and poor interactivity,the English multimedia teaching platform based on video processing technology is designed. The modern network technology is integrated into the process of English multimedia teaching. The video decoding includes the editing coding,streaming media real-time coding,video teaching policy support,network distribution and transmission. The streaming media real-time coding of the teaching platform is used to realize the functions of multimedia signal collection,multi-channel encoder and communication services,and the items of video production,video playback,video application and data storage. The experimental results show that the teaching platform has high video resources utilization rate,high teaching quality and customer satisfaction.