The number of video formats supported by the 50PFH4309/88 is more than most comparable spec TVs that have been on the market for a similar time to it. This TV supports an AVI video formats supported, which is the most commonly supported video formats supported supported by comparable spec televisions that were launched around the same time as the 50PFH4309/88. The video formats supporteds "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.