Hello,
I work with Premiere Pro CS6 and was wondering what colorspace it is we work within this programm.
Is it sRGB or YUV?
When working with footage from a 5D Mark III (which is YUV I reckon) the effects marked with the YUV logo shouldn't have an effect on the color unless I make adjustments within the effect right?
That seems to work with most effects, but when adding the 3-way-cc to a clip, the color changes instantly. The red and blue is decreased even though I didn't adjust anything, I just added the effect to the clip. No presets with the effect.
I thought maybe it is because of the YUV logo and it converts the color to something different, but the footage is YUV so it shouldn't happen.
Is this only happening to me? 
Thanks for any help.