This option is only possible if the CMS is integrated with your own Vimeo account. 

  1. Compress the original large file to ensure it is under the upload limit. Ensure that the video length is not changed. If your original file is 65 minutes long, your compressed version must also be 65 minutes long. 
  2. Upload the compressed version using the speaker portal.
  3. Once uploaded, search for the file in your own Vimeo account
  4. Replace the video on Vimeo with your original file

Note: if the video length does not match, Simulive will not work correctly.