GH2 RAW settings

I'm confused about what you are asking... Which settings are you looking at? The bulk of the image settings apply only to JPG. For example, the film mode setting don't affect RAW file output.

 

There should be very few in camera settings, apart from the likes of iso, shutter speed and aperture that would affect the raw output of a camera, however the live image and histogram are built up from a jpeg processed in camera, so these could be affected by camera settings such as contrast, saturation, etc and your interpretation of those might affect the raw file in the sense that as a user you wrongly compensate due to the live image or histogram you see in the viewfinder or lcd.
This link discusses this phenomena Settings for an Accurate Histogram

Barrie

 

It does. I did some tests and on the GH2 when a raw .RW2 file comes into a programme like Photoshop ACR the parameters contained within whatever film mode I selected come with it. Colour balance, tint and exposure mainly. I could get rid of these, but its interesting that the raw file carries elements of the .jpg settings.

You can try it by shooting the same picture, in raw and jpg. using different film mode settings - natural, vivid etc. and then opening them up as raw files in Photoshop. They will all look slightly different in Adobe Camera Raw, and you can see that the settings reflect this. I read the same thing that John did over at Dpreview and was intrigued by it. It seems its not embedded into the file and you can get back to a "neutral" looking file by creating a preset that basically zeros everything out and creates a "flat" file. By applying this to all the images which have the different settings you can get them all looking identical again, and the film mode parameters disappear. I won't pretend to know whats going on, and it may happen with files from other cameras and I just haven't noticed it. It dooes however seem to be further evidence that raw files aren't that "raw".