The iMedia NextCloud environment enables collaboration between people and processes at iMediaTV.net. It creates a data island where multiple sources can all be brought together in a common system from a web browser on any device anywhere in the universe.
Amazon S3 buckets can be shared within NextCloud and through any S3 client or access mechanisim.
This video shows going to https://nc.iMediaInc.net and logging in.
After login shows recommended files and how to get to the file system
This video shows additional applications within NextCloud