The number of video formats supported by the 55PUS7100 is more than most 4K and 8K TVs that are a similar age to it. This Philips TV supports an AVI video format, which is the most frequently supported video format supported by 4K and 8K TVs that were released more than a year ago. The video formats "H.264", "H.265", "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.