The number of video formats supported by the Panasonic TX-50CS620 is more than most comparable spec TVs that have been on the market for more than a year. The most frequently supported video format is AVI, but this video format is not supported by this Panasonic TV. The video formats 3GPP,AVI,FLV,M4V,MKV,MP4,TS,VOB,VRO,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.