Friday, September 19, 2014

RAW vs JPeg

What are three advantages of a RAW file:
-have the chance to change the white balance, exposure, contrast, saturation, and even calibration of the red, green, and blue guns or correct for lens aberration 
-If the white balance is off it is much easier to fix 
-higher in dynamic range

What is one disadvantage of a RAW file: 
-Raw file is less sharp.

What are three advantages of a JPEG file:
-higher contrast 
-shoot more shots using JPEG than Raw
-immediately suitable for printing, sharing, or posting on the Web

What is one disadvantage of a JPEG file:
lower in dynamic range

PART2
1. Write your own one sentence definition of what a JPEG file is.
A JPEG file that compresses and edits the image when saving
2. Write your own one sentence definition of what a RAW file is.
A RAW file records the data captures by the sensor


PART3

Under the first heading "Capturing the Images," how much of the data does a RAW file retain after it is captured by the camera?

Retains all the data

2. Under the second heading "Processing the Files," what are some of the things that a RAW file enables a photographer to edit after the image is taken?

 white balance, exposure, contrast, saturation, and even calibration of the red, green, and blue guns or correct for lens aberration 
3. Under the third heading "Practicalities," what are some of the factors that photographers must consider when deciding to shoot in RAW?

being able to transfer them

4. Under the fourth heading "Which one is for you?" why would an aspiring professional photographer need to know how to work with RAW files?

So he or she cam edit when processing the images

PART4


1. Make a list of three occasions it would be better to shoot in RAW.
-weddings
-portraits
-nature

2. Make a list of three occasions it would be better to shoot in JPEG.

-sports
- the jungle
-race cars event




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