The number of video formats supported by the 58PUS6809 is more than most comparable spec televisions that have been on the market for more than two years. This Philips TV supports an AVI video formats supported, which is the most frequently supported video formats supported supported by similar spec televisions that have been on the market for around the same time as the 58PUS6809. The video formats supporteds "AVC", "H.264", "MKV", "MPEG1", "MPEG2", "MPEG4", "VC-1" and "WMV9" are also supported by this TV.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.