广(guǎng )义的视(shì )频(pín )文(wén )件细分(fèn )起来,又(yòu )可以(yǐ )分两类,即(jí )动画(huà )文(wén )件(jiàn )和影(yǐng )像文(wén )件动画文(wén )件(jiàn )指由(yóu )相互(hù )关联的若干帧静(jìng )止图像(xiàng )所组成的图(tú )像序(xù )列,这些(xiē )静止图像连续(xù )播放便形成(chéng )一组(zǔ )动(dòng )画,通常用来(lái )完成简单的(de )动态过程演示(shì )影(yǐng )像文件,主要指那些包含了实时的音频(pín )视频信息(xī )的
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