Anderton
One of the comments about Adobe that I thought was brilliant was if Adobe offered a true cloud service where you actually worked in the cloud for projects that required huge amounts of video rendering. Then, you could take advantage of distributed rendering with Adobe's armada of servers to render stuff really fast. Several people said they would gladly pay for that; to me, that's a really creative use of the cloud.
Off site 3d rendering services are quite common. Adobe could try to compete... but the companies that are embedded as current service providers are lean and doing it for profit rather than to subsidize a mammoth that is hungry for side line revenue.
The reason the service works for 3D is that the assets one uploads are very small. If the final render is a very large file it is then shipped back on a hard drive.
There is nothing brilliant about the idea of uploading all your bulky, well lets just say huge, video data so that it can be rendered off site. That is, with the current band wdith market, a bad idea.
When we work in the field gathering video we either send the video to the mother ship by courier or FED EX.
Sometimes we down convert to mpeg2 or mpeg4 and use a very expensive Satellite uplink.
Every time we get stuck uplinking on someones
big bad dedicated for video fiber pipe we either see an ugly down conversion to a practical bandwidth or we see glitches and drop outs in the hi res attempts.
FTP upload of data files seems like an option. It will leave you wanting to shoot yourself when you figure out you just started a 3 day upload.
The practical way to manage a video work flow that retains the highest picture quality is to work locally on the biggest baddest system you can afford.
You can certainly do it off site... but it's not practical, convenient, or cheap.
Back in the day we use to cut proxies on motion jpeg projects and then send an EDL and film stock off to a cutting lab where the actual film was cut to the EDL and then digitized as final master.
It wasn't practical, convenient, or cheap but it was a solution for mixing the latest technology with practitioners of an existing tech and it provided good results.
I guess you can do that sort of work flow with the Epic, the Alexa etc. but it's not going to be fast or cheap. I wouldn't call it fun either.
all the best,
mike