How can a teacher share the compressed recorded live lecture?

Menu > Teacher Workspace > Home > My courses

1. Click on the course for which you want to upload the recorded live lecture.
2. Click Library on the yellow strip at the top of the page.
3. Click on the + icon at the bottom right corner.
4. Click on Upload Resource. 
5. Click on Choose files to upload. 
6. Click on the compressed live lectures you want to upload.
7. Click on Open. 
8. Click on Save. 
9. The file will be uploaded to “My Resource” library and can be added to sessions and published to students.