The Wiesbaden 3D IO Games & Video Production GmbH produces not only games and videos, but also programmed its own tools and plug-ins. With "Exr-IO", the company has now introduced a free Photoshop plugin that can read and spend OpenEXR files. The open format developed by Industrial Light & Magic under a BSD open source license, and allows the use of multiple layers, which could contain not only 16/32-bit floating point color, but also shadow gradients, Render Layer or depth information. PIC 1 Thought was the OpenEXR format primarily used, rendered 3D objects and 3D worlds play off so that Tiefenschaerfe or object properties can be changed without re-rendering compositing. Exr-IO can now each OpenEXR-channels as separate layers in