视频+文字传输，DSPACK+TCP -Video text transmission, TCP DSPACK

Delphi数据库系统开发例子，可作为软件工程、数据库开发等相关课程的课程设计参考-Delphi database system development example, can be used as software engineering, database development and other related courses in curriculum design reference

摄像头音视频录像,抓拍,回放等,非常好用-Camera, audio and video recording, capture, playback and so on, very easy to use