The number of video formats supported by the Philips 48PFS5709 is more than most TVs that are a similar age to it. This TV supports an MKV video formats supported, which is the most frequently supported video formats supported supported by TVs of this type and age. The video formats supporteds "AVI", "H.264", "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.