以xvid当前最快的MPEG4编解码库，用delphi实现了，从摄像头抓图并压缩为MPEG4码流，同步再解码。需要下载者下载DSPACK控件。网上很多。-Xvid current fastest MPEG4 codec library, implemented in delphi, capture and compression MPEG4 stream from the camera, sync and then decoded. Need to download the download D