The number of video formats supported by the Philips 48PFK4100/12 is more than most comparable spec TVs that were released around the same time as it. This TV supports an AVI video formats supported, which is the most commonly supported video formats supported supported by mid-size TVs that came out more than a year ago. The video formats supporteds "AVC", "H.264", "MKV", "MPEG1", "MPEG2", "MPEG4", "VC-1" and "WMV9" are also supported by this television.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.