说明：  因为GIF89格式的图片文件只支持256色动画, 所以特地开发了一款32位色的动画文件格式, 把这种格式命名为PIZ格式,属于多帧动画, 基于帧间差值和zip压缩的算法,类似PNG的 alpha通道,640x480尺寸,700帧,要11M字节 压缩包里面包含PIZ制作器和PIZ播放器, 以及全部代码 适合linux使用
(GIF89 because the image file format only supports 256 colors animation, I ve developed a 32-color animation file formats, this format is named Piz format, are multi-frame animation, based on the interframe difference and zip compression algorithm , similar to PNG s alpha channel, 640x480 size, 700 to 11M-byte packet containing compressed production Piz and Piz player, as well as all the code for linux use)