The PMC Kernel is a custom mutating unbiased kernel designed specifically for GPU rendering. Rendering with PMC creates physically accurate lighting and caustic effects and is generally produces the highest quality result but can also take the most time to render depending on the scene. Below we will explain the options specific to the PMC kernel. All other options are explained in Directlighting and Pathtracing.
Dustin shows how to adjust the camera imager tab, how it works, and how it can be similar to the one inside your camera.
Dustin walks you through some of the settings within Octane Render in order to help you make sure you get maxim impact from the hardware you use.