Help choosing Video provider for commercial website

Hello,

I`m currently developing a website and I should store video using some provider, for example (list taken from http://drupal.org/project/emfield): YouTube, Google, Blip.TV, Revver, MySpace, MetaCafe, Last.fm, JumpCut, BrightCove, SevenLoad, Spike TV, Daily Motion, Veoh, Vimeo, Tudou, imeem, Guba, or Live Video.

The requirements are following:

1. The website is commercial, most videos submitted by users are actually ads, so provider should allow me to store them in case that I gain subscription revenue from users allowing them to do so.
2. Additional: it will be great if process of creation, update and deletion could be automated (f.e. see http://drupal.org/project/media_actions), so that user should not copy-paste any code to embed a video.
3. Additional: it will be nice, if user should not create a separate account on providers site.

Different ways of compensation (such as partners programs, ads to provider, subscription and others) could be taken on approval, if any.

Please help to choose a provider.

For implementation I chose Embedded Media Field module, if you now something better - please suggest.

Thanks in advance.