The 47PFH5609/88 has a greater number of video formats than most televisions of this age and spec. This TV supports an MKV video formats supported, which is the most frequently supported video formats supported supported by mid-size TVs that have been available for around the same time as the 47PFH5609/88. The video formats supporteds "AVI", "H.264", "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.