The 40PUK6400/12 has a greater number of video formats than most 4K and 8K TVs that have been on the market for around the same time as it. This television supports an AVI video formats supported, which is the most commonly supported video formats supported supported by televisions that came out more than a year ago. The video formats supporteds "AVC", "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.