2013年11月2日 · OpenEXR: EXR Is a format for HDR (High Dynamic Range) floating point images, and is capable of storing deep color depth of 32 bits per channel. Blender supports Half precision (16 bits per channel) and full precision color depth EXR images (32 bits per channel). As a result, these files can get quite large, especially when using Multilayer EXR).

2016年5月24日 · Add a file output node, set it to OpenEXR muyltilayer and than add as many inputs as you need. You can rename the channels as needed by double clicking on the name: For more details see this answers:

EXR Multilayer to get a multi-channel file with all your passes or channels/layers included This decision really depends on your further workfow . For e.g. Blender or Nuke it's much more useful to have one multi-channel EXR, but in Photoshop, …

2016年10月6日 · $\begingroup$ @poor I was confused how to save the file name for a .exr file because the way to save the file name is different from saving a single channel file like png. When I saved it out, it would always render 0001.exr instead of "yourname".exr for example. You explained how to name exr files though so that answered the question.

2018年5月19日 · It was noted in the comments but in short, use Multilayer when you want to bundle multiple render passes in one file. It's worth noting that some programs can read EXR files, but not Multilayer EXR files. For this reason, I use OpenEXR for non-lossy high color depth renders, and pretty much don't use OpenEXR Multilayer.

2021年6月12日 · I open this file using F11 to open rendered image, I go to image, open, and double click on the .exr file. After doing this I can choose between the different passes and they all look as they should. The problem is that when I want to save one image (clicking image, save as) the program simply does nothing.

2022年8月20日 · Upon initially importing the frames, the image was completely blown out and overexposed, which wasn't entirely surprising given what I thought I knew about how EXR images work. However, trying to get back to the look I had in the viewport by turning the exposure down to -7.5 in the color management settings for the video editing project did not ...

2024年11月26日 · $\begingroup$ @MartynasŽiemys It simply was not necessary to use a File Output node. Say you render an animation with hundreds of images and just want to render with Ctrl+F12, and the scene is composited from many view layers, but for further editing in some other software you only need the composite image and a depth pass, then this was easily done by compositing everything together and ...

(Maya 2016 .exr multi-pass option) There is a tutorial here showing how matte passes would be handled in an older version of Maya with mental ray: Tutorial on multi-shader passes & .exr. It renders out two .exr files, one for all of the main passes and one for a matte rgb pass.

EXR is a file format often used to create High Dynamic Range images (HDRis) because of its high resolution color values. Blender can use EXR files in image nodes and as part of the world shader. Blender can also render to EXR files. Use this tag for questions related to importing, using, and rendering EXR format files in Blender.