Yes, you can reuse a video that has been previously uploaded to a different product.
Copy the existing video's link address
Start by going to the existing Product lesson that contains the previously uploaded video.
Open the existing Product lesson
Open Products from the Dashboard
Click All Products
Select the name of the Product
Select the name of the lesson that contains the video
Next, copy the video's link address.
Copy the video's link address
Click Video Actions
Right-click Download Video
Select Copy Link Address
Paste the video link in another Product lesson
Once you've copied the video's link address, reuse the video in another Product lesson.
Access another Product lesson
Open Products from the Dashboard
Click All Products
Select the name of the Product (or create a new one)
Select the name of the lesson that will contain the video (or create a new one)
Now, paste the video's link address in the other Product lesson to reuse the video.
Paste the video's link address
From the Media section, click Video
Click Upload a New File
Choose Link
Paste the video link address in the text box
Click Search
Click Select
Once the video has uploaded, click Save
The existing video is now added to the other Product lesson.