First of all - thanks!
Re: Videos - we currently don't support them but might add that capability in the future. Videos complicate things both in terms of the product and because they're much more expensive to store, so they'll complicate the unit economics.
Regardless - online video storage is currently very expensive. The leading platforms are Vimeo and Wistia, so you might consider them for now.
About editing - what are you looking to do? I'll try to point you in the right direction.
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