The TX-42AS600 has a greater number of video formats than most comparable spec televisions that were released around the same time as it. This Panasonic TV supports an AVI video format, which is the most frequently supported video format supported by televisions of this spec and age. The video formats "3GP", "FLV", "MP4", "TS" and "WMV" are also supported by this Panasonic television.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.