这是基于C#的媒体播放器设计。能播放mp3,mp4,avi等格式的音像文件。界面简洁，适合初学者学习,This is based on the C# design a media player. Can play mp3, mp4, avi format, such as audio and video files. Interface is simple and suitable for beginners to learn

截取和转换wav,mp3,mp4并且将其转换为mp4,wmv,wav格式的音乐文件-extract wav,mp3,mp4 and convert it into wav,mp4,wmv ends file