The number of video formats supported by the TCL-Digital U40S6806 is more than most similar spec televisions that were launched around the same time as it. The most frequently supported video format is H.265, but this video format is not supported by this television. The video formats AVI, MKV, MP4, TS and WMV are also supported by this TV.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.