The number of video formats supported by the TX-L19XM6 is more than most TVs that were released more than two years ago. The most commonly supported video format is MPEG4, but this video format is not supported by this Panasonic TV. The video formats 3GP, AVI, FLV, M4V, MKV, 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.