Blender 2.72 introduced the sun beams node in the compositor. It comes in really handy when creating light rays. Since it is a pure post-pro effect, it can even be applied to images.
You can use Blender to make footage look like it was shot in 1920, by using particle systems and the compositor. Here is how:
In this tutorial Frederik Steinmetz demonstrates two elegant ways to stylize renderings using the new double edge mask node. Additionally he shows how to use node groups in order to keep your compositing nice and organised.
Jonathan Lampel shows you how to create custom lens flares in Blender using only the compositor. The result can even be used as a group node.
If you want to apply the Sin City or Spot Color look to your footage, Blender now has all the required tools at hand. This tutorial shows you how to do it using the compositor for selective desaturation and the tracking- and masking-tools.
This is a double-tutorial! A grunge title animation and a sleek god ray logo reveal. Learn how to create two different intros in just one tutorial! And find out how to keep your noodles clean using node groups.
A stencil for an animated background is a nice element for motion graphics. Unfortunately, the compositor is not always well-suited here. But Cycles comes for the rescue!
Thanks to the new ellipse mask node in the Blender compositor, creating a vignette has become more simple and versatile than ever. This quick tip for Blender 2.64 shows you how it's done!
There are many ways to create a hologram effect in Blender. This tutorial shows how to create a 2D hologram from a video that looks very much like in the movie St*r W*rs.