The Panasonic TX-39AS650 has a greater number of video formats than most TVs of a comparable age and spec to it. This television supports an MKV video formats supported, which is the most commonly supported video formats supported supported by mid-size TVs that have been available for more than two years. The video formats supporteds "AVCHD", "AVI", "FLV", "M4V", "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.