The TX-L65WT600 has a greater number of video formats than most TVs of this age and spec. This television supports an AVI video format, which is the most commonly supported video format supported by large TVs that have been on the market for around the same time as the TX-L65WT600. The video formats "AVCHD", "FLV", "M4V", "MKV", "MP4", "TS", "VOB" and "WMV" are also supported by this Panasonic TV.
AVI stands for Audio Video Interleave.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.