https://i.ytimg.com/vi/NhOdnOow6DY/hqdefault.jpg
http://www.blenderhd.com/
All of Blender Cycles’ sampling and light path settings explained in one video. Aimed at beginners, but helpful for anyone.
Topics include: sampling, clamp values, path and branched path tracing, volume step size and max steps, min and max bounces, transparency, and much more!
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