The number of video formats supported by the 40PFT4100/60 is more than most TVs of this age and type. This television supports an AVI video formats supported, which is the most frequently supported video formats supported supported by televisions of a comparable type and age to the 40PFT4100/60. The video formats supporteds "AVC", "MKV", "MPEG1", "MPEG2", "MPEG4", "VC-1" and "WMV9" are also supported by this TV.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.