The number of video formats supported by the Philips 49PUS6101 is more than most new 4K and 8K TVs. The most frequently supported video formats supported is MKV, but this video formats supported is not supported by this television. The video formats supporteds AVC, AVI, H.264, M4V, 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.