This is SD footage. I'm not sure if these would really be QT ref in the normal sense of the word. These would be 30 minute chunks cut and pasted into a new movie in QT Pro from the original 5 hour movie files. At that point you can save as a self contained or reference movie that will reference the original 5 hour chunk. The hope is to avoid having to duplicate the essence in a new self contained movie. They are going to test if the ref QT from QT Pro will then import the smaller 30 minute chunk without Avid crashing.
--- In Avid-L2@yahoogroups.com, Tim McLaughlin <mcltim.156@...> wrote:
>
> I think QT refs are a nightmare scenario that you should avoid at all
> costs. I've never really had good experiences with them.
>
> You would be better off just biting the bullet and chop 'em up and make new
> self-contained movies...
>
> Since it's surveillance footage, you might just run with ProRes Proxy or
> DNxHD36 or something like that - it's not like it's really gonna get
> better...
>
> --
> Tim McLaughlin
> Final Cut and Avid Editor
> http://vimeo.com/mcltim
> www.mcltim.com
>
>
> On Tue, Dec 20, 2011 at 11:05 PM, John Moore <bigfish@...> wrote:
>
> > **
> >
> >
> > On a show we are doing the surveillance camera footage was recorded to
> > drives not tape. The show recorded 3 camera feeds to file 24 hours per day
> > for 2 or more weeks. The point is there is 7TB of files and the QT movies
> > are in approx 5 hour chunks. I'm told that importing the 5 hour chunks
> > tends to crash, not sure why but it does. Perhaps there is a san issue but
> > whatever the cause they have found 30 minute chunks are more reliable.
> > They are using QT Pro to create new self contained movies from the 5 hour
> > files. I'm not much of QT Pro user but rather than create new QT self
> > contained 30 minute QT I believe they can create non self contained movies
> > of the 30 minute chunks that would reference the 5 hour files. Don't know
> > if those would be technically QT refs but it would eliminate the need to in
> > essence double the storage needs by creating new self contained files for
> > the 30 minute chunks. Given the volume of the footage involved I'm
> > trying to sus out if the non self contained 30 minute chunks would be
> > reliable enough for our needs. I have no reason to doubt that would work
> > but I figure it's wise to ask the collective for any experience they might
> > have. And if your first thought is "Why the hell didn't they just shoot to
> > tape?" join the club and take a number.
> >
> > John Moore
> >
> > Barking Trout Productions
> >
> > Studio City, CA
> >
> > bigfish@...
> >
>
>
> [Non-text portions of this message have been removed]
>
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