Downloading content from Kaltura via FTP

I am being instructed by my dev. that my kaltura installation has to be completely redone. he couldn’t find any error codes in the logs and doesn’t know where to proceed. so if starting over is what I need to do then I need a way to download all the content that has been ingested so that after the reinstall I can upload it back via the interface to reingest it. Any suggestions as to where the content is stored would be greately appreciated. I am only looking to recover the original videos that were uploaded.

Any help would be greatly appreciated.