+ 'video/m4v': '.m4v',
+
+ // Developed by the Adobe Flash Platform
+ 'video/x-flv': '.flv',
+ 'video/x-f4v': '.f4v', // replacement for flv
+
+ // Developed by Microsoft
+ 'video/x-ms-wmv': '.wmv',
+ 'video/x-msvideo': '.avi',
+ 'video/avi': '.avi',
+
+ // Developed by 3GPP
+ // common video formats for cell phones
+ 'video/3gpp': '.3gp',
+ 'video/3gpp2': '.3g2',
+
+ // Developed by FFmpeg/Mplayer
+ 'application/x-nut': '.nut',
+
+ // The standard video format used by many Sony and Panasonic HD camcorders.
+ // It is also used for storing high definition video on Blu-ray discs.
+ 'video/mp2t': '.mts',
+ 'video/m2ts': '.m2ts',
+
+ // Old formats reliant on MPEG-1/MPEG-2
+ 'video/mpv': '.mpv',
+ 'video/mpeg2': '.m2v',
+ 'video/mpeg': '.mpeg',
+