The Panasonic TX-L55WT50 has a greater number of video formats than most televisions of a similar type and age to it. The most frequently supported video format is VP8, but this video format is not supported by this television. The video formats AVCHD, AVI, DIVX, H.264, MKV, MOV, MP4, MPEG4 and WMV are also supported by this Panasonic television.
AVI stands for Audio Video Interleave.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.