The Sony KDL-65W850 has a greater number of video formats than most TVs that have been around for a comparable time to it. The most commonly supported video format is MVC, but this video format is not supported by this television. The video formats 3GP, AVCHD, AVI, MKV, MOV, MP4, MPEG1, MPEG2, WEBM, WMV and XVID are also supported by this TV.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.