You can upload video clips in the same way as still images. We support all common video formats.
For display on your website, your clip will be converted into various formats that browsers can display.
E-commerce: You are able to define what format(s) the clips are to be delivered in, both in the pricing profiles settings or when answering a quotation request.
Proofing galleries: as for stills, for "high-res delivery" via proofing galleries, we deliver the original file.
It is our understanding that when delivering video clips encoded with H.264 technology, MPEG LA requires content providers (you) to hold a license for both:
PhotoDeck uses H.264 technology to display videos on your website.
H.264 technology is also used in the delivery of downloaded clips, depending on the format chosen.
Since PhotoDeck provides only the technology and is not a party in your content distribution, it is your responsibility to clear possible licensing issues.
The license should be free of royalty payments in most cases.
Our attempt to obtain from MPEG-LA clearer and more concrete guidance for video producers have unfortunately not been successful.
Please contact directly MPEG-LA if in doubt!
This article on Betanews.com is also informative.