video source not downloadable

The "source" url you provided is not accessible or invalid.

Solution

Retrieve the mp4 link to your video programmatically rather than trying to guess how it is formed. You can also, just for debugging purposes, go into your dashboard and grab the mp4 link there. If it's not working still, make sure you have mp4 support enabled for your video.

Learning resources

Tools

You can cut down on mistakes by using one of our clients. We offer clients for our API in these languages: