White balancing in post?

[HBlack]

Basically, if my white balance is off what's the easiest way to go about fixing it?

 

[egproductions]

Determine which color is annoying you and lower the saturation or change the hue of that color using whatever color correcting tool you like best. Personally I like to export my videoclips as filmstrips and use a hue saturation mask in phootshop, this allows you to sample the exact color to alter.