The LTDN50K321 has a greater number of video formats than most TVs that have been available for around the same time as it. This television supports an AVI video formats supported, which is the most frequently supported video formats supported supported by TVs that have been on the market for around the same time as the LTDN50K321. The video formats supporteds "ASF", "FLV", "MKV", "MOV", "MP4", "MPEG", "RM", "TS", "VOB" 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.