Andrea,
I have been working on offering post-production editing to WordCamps but have had limited success.
I have sent out prepaid return mailers and even sent SD cards with mailers but with little success. Videos seem to be a low priority once a WordCamp is completed.
One issue I’ve had is when someone wants to upload the videos to me. I use Amazon AWS but I don’t want to give everyone access to my account.
These can be rather large files especially if the cameras run constantly between sessions.
Is there a resource in WordPress that can be used for raw videos to be uploaded by organizers so someone doing video editing can get access to them?