The following tutorial on Processing RAW Files using Adobe Lightroom was submitted by John Short from and
Why do we read so often then it is best to shoot your image in raw and not as jpegs?
The first image in this tutorial is a jpeg of a Gannet where I have deliberately blown the highlights. One of the problems with a jpeg image is once exposed it is processed in your camera and the raw data is lost. If you have blown the highlights the information is simply not there for you to recover in your favourite processing application.
The following images are the basic steps in processing a raw file and I hope will demonstrate to you the benefits of shooting in raw mode. If you want to try to emulate my final image using the jpeg file and your favourite image editing software be my guest. It will be interesting to see what can be achieved in comparison with working with the raw file.
Adobe Lightroom is not just a processing application for raw files, it is also a library for storing, retrieving and searching for images. I have 20,000 raw files on my computer and Lightroom has catalogued them all in the library for instant display. Images can be filed by title,date metadata and so on. This aspect of Lightroom is really for a different tutorial and if there is interest I will put one together but for today let us concentrate on processing your raw files.