The number of video formats supported by the TX-65AX802 is more than most 4K and 8K TVs that have been on the market for a comparable time to it. This television supports an AVI video format, which is the most frequently supported video format supported by comparable spec televisions that have been around for a similar time to the TX-65AX802. The video formats "3GP", "AVCHD", "FLV", "M4V", "MKV", "MP4", "TS", "VOB" and "WMV" 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.