The SWF [pronounced 鈥渟wiff 鈥? file format delivers vector graphics, text, video, and sound over the Internet and is supported by Adobe庐 Flash庐 Player software. The SWF file format is designed to be an efficient delivery format, not a format for e

视频文件，swf格式的，教你如何掌握俄罗斯方块的编程思想-Video file, swf format, teaches you how to master the programming ideas Tetris