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RAW vs JPEG: What Actually Happens After Your Photo Session

A RAW file keeps everything the sensor saw. A JPEG is a finished version that has already thrown data away. Here is why I shoot RAW and what editing really involves.

Short answer: a RAW file records nearly everything the camera sensor captured, while a JPEG is a compressed, finished version that discards much of that information to save space. I shoot RAW on every session because it leaves room to fix real problems in editing: a slightly bright window, a color cast from office lights, a shadow that needs lifting. Those fixes are where a lot of the professional difference lives, long after the headshot session itself is over.

What the extra data buys you

Think of RAW as the full negative and JPEG as a print already made from it. With the negative, I can recover detail in a bright shirt that a JPEG would leave as blank white, or open up a shadow without it turning grainy and grey. Colors can be corrected precisely because the original information is still there. Once a JPEG has thrown that data away to save space, no editor can invent it back.

What editing actually happens

First pass is selection: out of a session's frames, the keepers get chosen, blinks and duplicates removed. Keepers are then developed: exposure, white balance, contrast and color adjusted per photo so the set looks consistent. Then retouching, which is its own topic, handles skin and distractions by hand. Finally the files are exported in the sizes and formats each use needs, web, print and profile crops from the same master.

What you receive

You get finished JPEGs, and that is deliberate: they open everywhere, post everywhere and print well, with all the RAW advantage already baked in by hand. The RAWs stay in my archive as the masters. If a year from now you need the same photo in a new size or crop, we go back to the master and make it properly, instead of stretching a file that was never meant for it.

Common questions

Will I receive the RAW files?

Most clients receive finished, edited files, because a RAW file is an ingredient, not a finished photo: it looks flat and dull until it is processed. If you have a specific reason to need RAWs, ask before the session and we will talk it through.

Is editing the same as filters?

No. A filter applies one blanket look. Editing your session means adjusting each keeper individually: exposure, color and contrast tuned to that frame, then retouching by hand. It is closer to developing film than to tapping a preset.

Why do RAW files look worse on screen at first?

Because nothing has been decided yet. A JPEG from a phone has already had sharpening, contrast and color applied automatically. A RAW shown flat is the honest starting point, and the processing step is where a photographer makes those decisions deliberately.

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