In the UK the Government has an excellent loan scheme for small business right now. 6.2% over 5 years with 1 year capital break. You can theoretically get up to $29k if you are a pair. Though you do need a little more than a marketing video, like a functional business plan. But it's not like the banks.
If you have $30k worth of pre-orders on Amazon. Anyone. Bank Of America, Friends and Family, An Angel VC.