With Podbean, you can import all your podcast episodes and your media files into your Podbean account in ONE CLICK. Just go to "Publish"->"Episodes" in your account, and click the "Import RSS" button.

Then, enter the podcast RSS feed URL and click the "Import" button.

The podcast contents will be imported first and the system will show a pop-up message when the contents are successfully imported. Then the system will import the audio and video files. It will take from 15 minutes to few hours to import them based on the size of all the media files. The system will notify you as to whether all the media files have been imported or only parts of them. 

If there are some media files that cannot be imported, you'll need to upload them manually and then attach them to the respective episodes.

Quick links:

Migrating to Podbean from Libsyn

Migrating to Podbean from SoundCloud
Migrating to Podbean from PodOmatic

Migrating to Podbean from Spreaker 

Migrating to Podbean from Blubrry or Powerpress 
Migrating to Podbean from a Self-Hosted Podcast