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From: | Peter Hillman |
Subject: | Re: [Openexr-devel] Trouble creating deep scanline files |
Date: | Thu, 18 Apr 2013 10:05:58 +1200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130328 Thunderbird/17.0.5 |
Indeed, the EXR library does require the OutputFile objects to be
destroyed cleanly to write a valid file. 'new'ing an OutputFile
object and forgetting to delete it is a similar gotcha. By the way, you should use "A" not "O" as the channel name for alpha/opacity: Nuke doesn't complain when trying to load the file, but the alpha channel is blank. Internally, OpenEXR needs A to be alpha to be able to composite deep images into flat ones. On 04/18/2013 05:59 AM, Chip Collier
wrote:
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