The number of video formats supported by the Philips 50PFT4509 is more than most large TVs that came out around the same time as it. This television 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 Philips television.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.