The number of video formats supported by the Panasonic TX-55CS630 is more than most large TVs that have been around for around the same time as it. This Panasonic TV supports an AVI video formats supported, which is the most commonly supported video formats supported supported by large TVs that came out around the same time as the TX-55CS630. The video formats supporteds "3GPP", "FLV", "M4V", "MKV", "MP4", "TS", "VOB", "VRO" and "WMV" are also supported by this Panasonic television.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.