车载视(shì )频一(yī )般(bān )支持(chí )AVIRMVB和MP4格式(shì )AVI是(shì )由微(wēi )软(ruǎn )推(tuī )出(chū )的,类似于DVD视(shì )频格(gé )式AVI格(gé )式分为三部分,包括文件(jiàn )头数(shù )据(jù )块(kuài )和索引块(kuài )RMVB是RealNetworks开(kāi )发的,清晰度(dù )很(hěn )高MP4格式(shì )中文称为动态图像专家组,主要用(yòng )于(yú )语(yǔ )音传(chuán )输电视
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