The number of video formats supported by the Philips 40PFK6300/12 is more than most comparable spec televisions that were released more than a year ago. This TV supports an AVI video formats supported, which is the most frequently supported video formats supported supported by comparable spec TVs that have been around for a similar time to the 40PFK6300/12. The video formats supporteds "H.264", "MKV", "MPEG1", "MPEG2", "MPEG4", "VC-1" and "WMV9" are also supported by this Philips TV.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.