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 both Nuke 6.3v6 and 6.2v6, and it gives the same "not compatible with the frame buffer's subsampling factors" error. It seems like Nuke does not handle chroma subsampled EXR files properly? Is this a bug? Has anyone else experienced this problem? On Wed, Feb 29, 2012 at 8:19 AM, Seth <[email protected]>wrote: > ** > Hey Jed, > > For what it's worth, RVIO can also render B44 and B44A images. > > rvio -help will print out some examples. The Exr examples are: > > *Quote:* > > OpenEXR 16 Bit Out: rvio in.#.dpx -outhalf -o out.#.exr > OpenEXR to 8 Bit: rvio in.#.exr -out8 -o out.#.tif > OpenEXR B44 4:2:0: rvio in.#.exr -outhalf -yryby 1 2 2 -codec B44 -o > out.#.exr > OpenEXR B44A 4:2:0: rvio in.#.exr -outhalf -yrybya 1 2 2 1 -codec B44A -o > out.#.exr > ACES from PD DPX: rvio in.#.dpx -inlog -outhalf -outaces out.#.aces > ACES from JPEG: rvio in.#.jpg -insrgb -outhalf -outaces out.#.aces > > > Cheers, > > Seth > > ~~~~~~~~~~~ > Seth Rosenthal > Tweak Software > > > ------------------------------ > > ~~~~~~~~~~~~~~~ > Seth Rosenthal > Tweak Software > www.tweaksoftware.com > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
_______________________________________________ Nuke-users mailing list [email protected], http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
