Basically you are all talking about a custom Read node that is tied to your
project / sequence / shot setup and that has all these functions built in.
In that case a lot of this becomes vert practical. The Read node can make
local copies and use them if they exists, and read from the Network if they
don't. I used a setup like this several times (even back in Shake days) and
it works very well.
On a small studio scale, I just never saw anyone put the effort in to do
this properly. This is when it becomes a pain in the backside.

Incidentally, in case you are using the Project Directory path in the
Project Settings panel, then use a ./rest/of/my/path/seq.%04d.dpx how do
you resolve this easily via python?


Ron Ganbar
email: [email protected]
tel: +44 (0)7968 007 309 [UK]
     +972 (0)54 255 9765 [Israel]
url: http://ronganbar.wordpress.com/



On 1 April 2012 06:43, Hugo Leveille <[email protected]> wrote:

> How do you find it impractical? Having a script that copies the network
> file to a local raid and set it in proxy path is quite practical and easy
> to manage, not matter how many artist, no? Unless I misunderstand you.
>
> Id like to have your view on this.
>
> Thanks
>
> Sent from my iPhone
>
> On 2012-03-31, at 11:30 PM, "Nathan Rusch" <[email protected]>
> wrote:
>
>  Yeah, localizing files is definitely nice (preferable to proxies like
> you said), but it becomes rapidly impractical once you exceed a certain
> number of artists.
>
> -Nathan
>
>
>  *From:* Hugo Leveille <[email protected]>
> *Sent:* Saturday, March 31, 2012 8:24 PM
> *To:* Nuke user discussion <[email protected]>
> *Subject:* Re: [Nuke-users] global proxy format setting?
>
>  What you'll want more often than other is a 1:1 local version of a
> network file. Not a mixed resolution
>
> Sent from my iPhone
>
> On 2012-03-31, at 11:20 PM, "Nathan Rusch" <[email protected]>
> wrote:
>
>    Once you cross that nebulous critical point where you go from using
> proxies occasionally to regularly, chances are you’re thinking about
> writing scripts/tools to handle it automagically.
>
> In your example, it would be possible to parse out the resolution string
> from the image path, but the easier choice would be to simply hand Nuke the
> path to the proxy sequence and let it set the format for you (using
> read['proxy'].fromUserText('/my/proxy/path')). This would also let you to
> work with a more generalized directory structure. An extremely simplified
> example would be something like:
>
>
> /pfcluster/Alphaville/PRODUCTION/01_joyluck/RENDERS/3D_ELEMENTS/joyluck_lightTex_v019_ln/LaserGlow/
> *full*/joyluck_lightTex_v019_ln_LaserGlow.####.exr
>
>
> /pfcluster/Alphaville/PRODUCTION/01_joyluck/RENDERS/3D_ELEMENTS/joyluck_lightTex_v019_ln/LaserGlow/
> *proxy*/joyluck_lightTex_v019_ln_LaserGlow.####.exr
>
> This way you won’t need to worry about doing any parsing, and can just set
> the proxy knob if that directory exists, or leave it blank otherwise.
>
> To be honest, however, proxies are enough of a pain that the benefits
> rarely outweigh the potential for mixups and mistakes, even at 4k and above.
>
> -Nathan
>
>
>  *From:* Bill Gilman <[email protected]>
> *Sent:* Saturday, March 31, 2012 6:39 PM
> *To:* Nuke user discussion <[email protected]>
> *Subject:* Re: [Nuke-users] global proxy format setting?
>
>  Hi Hugo
>
> First off, thanks for the code.  It doesn't seem to be working for me but
> maybe it will after you get a chance to play with it.
>
> Out of curiosity, how hard would it be to parse, say, a resolution
> directory and change it to the proxy res?  Would this be best done with TCL
> or Python?  eg.:
>
>
> /pfcluster/Alphaville/PRODUCTION/01_joyluck/RENDERS/3D_ELEMENTS/joyluck_lightTex_v019_ln/LaserGlow/
> *4096x3112*/joyluck_lightTex_v019_ln_LaserGlow.####.exr
>                             ^ ^ ^
>
> would become
>
>
> /pfcluster/Alphaville/PRODUCTION/01_joyluck/RENDERS/3D_ELEMENTS/joyluck_lightTex_v019_ln/LaserGlow/
> *1024x778*/joyluck_lightTex_v019_ln_LaserGlow.####.exr
>                             ^ ^ ^
>
> But my real question is:  everybody has to do this with shots they're
> using proxies for?  That seems really nuts to me.  I can't imagine everyone
> has automatic scripts to do this sort of thing.
>
> Here's to it
>
> Bill
>
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