M4V是一种应用于(yú )网络(luò )视(shì )频点(diǎn )播(bō )网(wǎng )站(zhàn )和移(yí )动(dòng )手持设备的视(shì )频格(gé )式(shì ),是MP4格式(shì )的一种特(tè )殊类型,其后(hòu )缀常为MP4或M4V,其视(shì )频(pín )编码采用H264,音(yīn )频(pín )编(biān )码采(cǎi )用AACM4V 是一个标准视频(pín )文件格式,由苹果(guǒ )公司创造(zào )此种格式为 iPod
Copyright © 2008-2018