> It seems one advantage of the two step process would be the ability to try the process again I should have been more specific: consider the special case that

> It seems one advantage of the two step process would be the ability to try the process again I should have been more specific: consider the special case that the encoder on your side encounters a random error whereas just a "plain" upload to the client platform would have finished, so precluding any network transmission errors. Although, with resumable uploading and a simple go-between service on the client platform between the user and your platform all manner of fanciness could be achieved, I think. Thanks for quick response!