Files & editing / Learn by doing
RAW explained simply
What is “RAW”?
A file format that keeps a camera’s relatively unprocessed image data, giving more flexibility for later adjustments than a finished JPEG.
- 01Capture data
- 02Edit interpretation
- 03Export finished image
How do you use RAW practically?
A small exercise
Make a RAW and JPEG pair if your camera supports it. Compare how white balance and highlight adjustments behave in an editor.
- Make a starting version and keep it so you can compare fairly.
- Try the change in the exercise. Keep unrelated choices steady where the exercise allows.
- Compare the result at the size your viewer will actually see. Write down what changed and whether it helped.
How does RAW solve a problem?
It provides more room for careful exposure and colour work after the shoot.
What can go wrong?
RAW does not fix missed focus or unlimited overexposure. It needs suitable software and a finished export for many uses.
How do you turn the idea into a useful solution?
Start with the specific problem in your image or brief, try the exercise, and keep the version that meets that need. If the result is worse, return to the starting version and change one choice at a time.
Quick check: can you explain the three ideas in the diagram?
Capture data → Edit interpretation → Export finished image. Explain how each relates to the exercise. Then compare the starting version with your result and choose the one that meets your brief.
Related video lesson
File formats — Canon
This related lesson gives wider context for the topic. Camera menus and software versions may differ from yours.
Loading the player connects to YouTube. You can also watch the lesson on YouTube.Keep exploring
Try the idea in a studio shoot
Planning a portrait or product session? Use the glossary with our practical shoot guides, then check the studio facilities and send your confirmed requirements with an availability enquiry.