The 43PUS7100 has a greater number of video formats than most similar spec TVs that came out around the same time as it. This TV supports an AVI video format, which is the most frequently supported video format supported by TVs of a comparable type and age to the 43PUS7100. The video formats "AVC", "H.264", "MKV", "MPEG1", "MPEG2", "MPEG4", "VC-1" and "WMV9" are also supported by this television.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.