jss | JACOSub Subtitle File |
jtv | JRiver Recorded TV |
jvt | JRiver Media Center Recorded Video |
k3g | Mobile Video |
kmv | Sansui Mobile DJ Video |
kux | Youku KUX Video |
l3 | L3 Media File |
lmv | LiveSwif Movie |
lrv | GoPro Low Resolution Video |
lsf | Streaming Media Format Video |
lsx | Streaming Media Shortcut |
ltv | Altitude Express Video |
lza | Lempel-Ziv-Oberhumer Compressed Animation |
m00 | Magic Lantern RAW Video |
m01 | Magic Lantern RAW Video |
m02 | Magic Lantern RAW Video |
m03 | Magic Lantern RAW Video |
m04 | Magic Lantern RAW Video |
m05 | Magic Lantern RAW Video |
m1pg | Media 100 iFinish Video Clip |
m1v | Mpeg Video |
m2p | Mpeg-2 Program Stream |
m2ps | Mpeg-2 Program Stream |
m2t | Transport Stream |
m2t | Sony AVCHD Video |
m2ts | Sony AVCHD Video |
m2v | Mpeg Video |
m4f | Sony Network Camera MPEG-4 Video |
m4u | M4U Playlist File |
m4v | iTunes M4V Video |
m65 | REI Camera System Video |
map | HD DVD Advanced Content Time Map |
mbr | Zune Smooth Streaming File |
mcam | MediaCam Video |
mcc | MacCaption Closed Caption File |