Looking to just discuss this topic in general as I am planning on adding some video capabilities to an EE site.
Basically planning to offer members the ability to upload short video clips, that would live under their profile and could be viewable by other members.
Right now, I am thinking S3 for storage/delivery, probably VideoJS for playback, and all very achievable in EE.
Most of my concerns are around two things:
1. Best way for a medium sized site to encode the source video uploaded. +/- 10,000 users per day, only a fraction actually encoding video, and site currently hosted on a shared hosting account.
2. What format to encode to to take advantage of HTML5 - go with the Firefox supported set or the IE9 supported set, or both.
3. Any issues with the upload/encode and storage process if the files are large (e.g. scripts timing out).
Thanks!
DJB