M4V是一种应用于(yú )网(wǎng )络(luò )视频(pín )点(diǎn )播网站和移动手持设备的视(shì )频(pín )格(gé )式,是MP4格式的一种特殊类型,其(qí )后缀(zhuì )常为MP4或(huò )M4V,其(qí )视(shì )频编码(mǎ )采用(yòng )H264,音频编码采(cǎi )用(yòng )AACM4V 是一(yī )个标(biāo )准视频文件格(gé )式(shì ),由苹果公司创造(zào )此种格(gé )式(shì )为 iPod
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