The Samsung UE49K6379 has a greater number of video formats than most comparable spec TVs that were released in the last 12 months. The most commonly supported video format is AVI, but this video format is not supported by this TV. The video formats ASP, DIVX, H.263, H.264, H.265, MKV, MP4, MPEG1, MPEG2, MPEG4, MPEG4-SP, MVC, TS, VP6, VP8 and WMV are also supported by this Samsung TV.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.