I  created  a  short  video  in  Movie  Edit MX  that  I  am  trying to  upload.  The  video  was  shot in  HD and  exported in  three  formats  (.mp4 .mpg and .wmv).  The  mp4 format uploaded, i have audio  but  no  video.  the  other  two  have not  uploaded.  I  use the  highest  resolution  for   the  export and  I  used the  recommeded  video  setting that   were   give  by  MX  software. I  am  wondering  why the  video  is not   uploading.