This is not a white balance issue but a colour space issue ie assigning either sRGB or Adobe RGB colour space to image in camera and the effect subsequently.
So, in fact assigning sRGB to one's Canon images in camera DPP will in fact render the image using sRGB as the colour space.
Regards
Tony Jay
I guess it was too early in the morning for me to be commenting! You are correct, it is a color space issue, not a white balance issue. I have no idea what I was thinking...or I was not thinking.
I am not an expert on DPP and I do not play one on TV, but I have always thought that in DPP, you choose your "Work Color Space" in the preferences panel. If you have Adobe RGB chosen in DPP and sRGB chosen in your camera settings, DPP is going to use Adobe RGB as it's working space and will render it into a tiff in the chosen aRGB color space. The in camera settings will only effect the jpeg preview generated by the camera and the full size jpeg if you have chosen to save one in camera.
On page 71 of the DPP Instruction Manual, it states that "The color space of a RAW image can be changed freely as many times as required." Unless I am misunderstanding what you stated in your previous post, you are of the opinion that whatever color space is chosen in camera is set in stone and will be rendered as such in DPP. Please enlighten me if this is the case.