M4V是一种(zhǒng )应用于网络视(shì )频(pín )点播网(wǎng )站(zhàn )和移动手(shǒu )持设(shè )备的(de )视(shì )频格式,是MP4格式的一种特殊类型,其(qí )后缀(zhuì )常为(wéi )MP4或(huò )M4V,其视频编码(mǎ )采用(yòng )H264,音(yīn )频编(biān )码采(cǎi )用AACM4V 是一(yī )个(gè )标(biāo )准(zhǔn )视频文件(jiàn )格式,由苹果(guǒ )公司创(chuàng )造此种格(gé )式为 iPod
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