Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-14 Thread Peter Pearson
On 13/03/12 21:58, fnordware wrote: I've never heard 1.7 called unstable. It's been out for nearly 2 years without the need for an update. I looked and you are right, 1.7 was the first actual release to support the long file names, although the feature was added to the OpenEXR repository in

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-14 Thread Peter Pearson
On 13/03/12 21:58, fnordware wrote: I've never heard 1.7 called unstable. It's been out for nearly 2 years without the need for an update. I looked and you are right, 1.7 was the first actual release to support the long file names, although the feature was added to the OpenEXR repository in

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-14 Thread Ivan Busquets
Right, well I wouldn't call that unstable. As Nathan said before, nobody is questioning its actual stability. The name distinction here was only between stable and feature releases. I'm sorry if you interpreted it that way when I quoted 1.6.1 as being the latest stable release, but you've

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-13 Thread Deke Kincaid
Yes, in openexr even version number=stable and odd=unstable. -deke On Wed, Mar 14, 2012 at 06:30, Ivan Busquets ivanbusqu...@gmail.com wrote: Hi, I've never heard 1.7 called unstable. It's been out for nearly 2 years without the need for an update. Yes, I wasn't implying that 1.7 is

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-13 Thread Nathan Rusch
I don’t think anyone’s questioning the actual usability of 1.7... Sounds to me like that’s just how versioning works in the OpenEXR project. -Nathan From: fnordware Sent: Tuesday, March 13, 2012 6:29 PM To: nuke-users@support.thefoundry.co.uk Subject: [Nuke-users] Re: Luminance / Chroma B44

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-12 Thread Jed Smith
How fantastically interesting! I suppose this explains why there is no B44A option for compression type in Nuke as well since this was added more recently as well. I for one would be very interested in having access to the most recent OpenEXR library working properly in Nuke. I sent an email

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-12 Thread Ivan Busquets
For what it's worth, I don't think this is due to outdated libraries. Nuke's exrReader uses OpenEXR 1.6.1. In fact, it's slightly above that. IIRC from a post to this list a while ago, it's a checkout from somewhere between 1.6.1 and 1.7 releases, after the addition of StringVector and MultiView

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-02 Thread Jed Smith
Thanks for the reply Seth. I just compressed some test images to OpenEXR B44 4:2:0 using rvio (which is fantastic btw), and when trying to read these images into Nuke, I get the same error as with images compressed using ProEXR from After Effects CS5.5. I have tried reading 4:2:0 yryby EXR in

Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-02 Thread Deke Kincaid
You should send a sample file if you could to supp...@thefoundry.co.uk. Even if it is an example checkerboard. Just something showing the error. -deke On Fri, Mar 2, 2012 at 01:05, Jed Smith j...@jedypod.com wrote: Thanks for the reply Seth. I just compressed some test images to OpenEXR

RE: Re: [Nuke-users] Re: Luminance / Chroma B44 Compressed EXRs in Nuke

2012-03-02 Thread Adrian Baltowski
Hi   There are sample Luma/Chroma images on the exr repository on the exr project website; shows exactly what happens. http://www.openexr.com/downloads.html   Generaly speaking: Nuke doesn't support Luma/Chroma encoded exr files. But problem is more complicated... Exr libraries provide 2 ways to