My impression is that they are using the Mercury technology to make an
adaptive stream in realtime for streaming. If you have "small pipe" you'll
get a more compressed stream, if you've got lots of bandwidth you'll get
less compressed images.
There are some amazing ideas here and I can't wait to see how they shake
out. Although I assume, seeing as they aren't generating proxy files, that
the server load will get very high very quickly. If every client is needing
their own on-the-fly compressed and composited stream then the CUDA
resources are going to get gobbled up pretty quickly. That said, seeing as
they have clearly built a fairly open structure for this system I imagine
it's easily scalable so you can simply throw more big iron at it and
cluster resources somewhat.
As much as I like what Avid does with ISIS and what they are doing with
Sphere and what others like EditShare are doing, I really like this idea of
these types of solutions as modular software-based products. There are
dozens of reliable file storage systems and computer hardware is only
getting more powerful and cheaper, it makes a lot of sense to let people
build things up to suit their needs/resources/budgets.
Dylan Reeve
http://dylanreeve.com/
On Fri, Sep 7, 2012 at 4:46 AM, Philip Hodgetts <
philip@intelligentassistance.com> wrote:
> **
>
>
>
> On Sep 6, 2012, at 6:11 AM, Terence Curren <tcurren@aol.com> wrote:
>
> > I wouldn't compare it to Isis. Sphere is the proper comparison. But this
> video left me with two glaring questions.
> >
> > 1: They keep saying the Mercury engine allows this fats playback of the
> full video with no proxies. Okay, let's see uncompressed 1080 files playing
> over a 1.5 Mbps over the internet.
>
> The output of the server is full uncompressed, and you get the
> uncompressed frame on still, but during playback the image is scaled to the
> current display size in Premiere Pro and only that much image is sent. I
> think the "no proxies" means that you don't have to generate proxy files to
> work with.
>
> >
> > 2: They can both work in the same timeline at the same time. Hmmm, who's
> work takes priority? I'm trimming a shot longer and you are trimming it
> shorter at the same time. What happens?
>
> That worries the heck out of me. :)
>
> Philip
>
>
>
[Non-text portions of this message have been removed]
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Thursday, September 6, 2012
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