The number of video formats supported by the 55UA6406 is more than most comparable spec TVs that have been around for around the same time as it. The most commonly supported video format is VP6, but this video format is not supported by this Thomson TV. The video formats MKV, MP4, MPG, TS and WMV are also supported by this television.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.