The UE32J5150 has a greater number of video formats than most TVs that have been around for around the same time as it. The most commonly supported video format is MVC, but this video format is not supported by this TV. The video formats 3GP, ASF, AVI, FLV, MKV, MOV, MP4, TS and VOB are also supported by this Samsung TV.
AVI stands for Audio Video Interleave.
MP4 stands for Moving Pictures Expert Group 4.