The 46PDL8908 has a greater number of video formats than most mid-size TVs that were launched more than two years ago. This TV supports an MKV video formats supported, which is the most commonly 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 TV.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.