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 no 6 DateTimeOriginal no 14 Duration no 128 AspectRatio no 132 AudioCodec no 0xc1 = AC3
0x4001 = MPEG134 AudioBitrate no 218 VideoBitrate no