You can add videos to MyMediasite directly in BOLT.
Here is a video tutorial:
To add a video to MyMediasite in BOLT,
- In MyMediasite, click Add Media.
- Click "I want to upload a file from my computer".
- Select your file.
- Give the presentation a name and description.
- Click Create Presentation.
- Your file will Upload and Process.
- Click My Presentations to see the presentation listed.