The 65PFS5909 has a greater number of video formats than most televisions of a similar type and age to it. This television supports an AVI video format, which is the most commonly supported video format supported by televisions of this age and spec. The video formats "AVC", "H.264", "MKV", "MPEG1", "MPEG2", "MPEG4", "VC-1" and "WMV9" are also supported by this Philips television.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.