Also check out further information on the ACES workflow. Doubles the size of the MPlay window up to. Halves the size of the MPlay window down to the minimum window size). The rendering controls will only appear if you opened MPlay from Houdini’s render menu, or if you started it from the command line with the -K option. All it takes is to change the environment variable to the location of that specific config.Įasy! Just head to the very detailed github repository and to the OCIO website. These controls are on the right side of the menu bar. In most cases, this should be suitable for you, but there are many options! You might want to specifically match nuke’s color management, or prefer sony’s custom configs. It should now greet you with a new display option in the render tab and within mplay.Īs you can see, Houdini has recognized the ACES config and now defaults to ACES/sRGB for its color interpretation. OCIO =”pathToConfigLocation” or in my case : OCIO = “/mnt/projects/default/OCIO/OpenColorIO-Configs-master/aces_1.0.3/config.ocio” OSX : ~/Library/Preferences/houdini/X.X/houdini.envĪll you need to do, is to add the following into a new line :.Windows : %HOME%/houdiniX.X/houdini.env.The location of this file varies based on your operating system.Īccording to the Houdini Help it is as follows You can see that it mirrors the repository 1:1. (I’m using my standard project tree here) Unless your workflow is already based on the spi configs, I would suggest to use the most recent ACES version.ĭownload and extract it to a location where you can easily access it. You can either download the entire config at about 880mb, or just a specific one. How do I set it up in Houdini?įirst of all, head here to find the most recent OCIO configs. MPlay’s playbar is nearly identical to Houdini’s animation playbar. See how to use the image viewer for information on how to view images in MPlay. Nowadays it is available as an open source project, allowing anyone to take control of their color workflow, by adhering to the Academy Color Encoding System, more commonly known as ACES. MPlay’s viewing interface is nearly identical to the standard image viewer. Select the sequence and click the the Save sequence button in the sequence list. It has been specifically built with visual effects and animation in mind, and initially been developed by Sony Imageworks. Essentially it is a way for you to ensure a unified color display across multiple software packages (instead of relying on Maya, Nuke, Houdini). But I set it up to go while Im at work or overnight, and when I get back, only 10-15 frames have. Rendering single frames to MPlay takes about 4 minutes. But Ive been trying to get a measly 240 frames rendered for a few days now. OpenColorIO – or short OCIO is a popluar way to manage colors across all variety of software packages. Rendering Woes - Crashing, Inconsistent Frame Times.
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