MOI files store information about associated MOD or TOD files, and are written by some JVC, Canon and Panasonic camcorders.
Index1 Tag Name Writable Values / Notes 0 MOIVersion N 6 DateTimeOriginal N 14 Duration N 128 AspectRatio N 132 AudioCodec N 0xc1 = AC3
0x4001 = MPEG134 AudioBitrate N 218 VideoBitrate N