The Philips 55PFS7109 has a greater number of video formats than most large TVs that have been around for more than two years. This TV supports an AVI video format, which is the most frequently supported video format supported by televisions of this age and type. 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.