lightroom presets

1. A way of applying many changes to one photo in one click.
2.

3.http://www.lightroompresets.com/products/luminous-collection

raw file vs Jpeg file

advantages of Raw file:
• higher in dynamic range (ability to display highlights and shadows).• the complete (lossless) data from the camera’s sensor
• typically a proprietary format (with the exception of Adobe’s DNG format that isn’t widely used yet)


Advantages Of Jpeg file:
• a standard format readable by any image program on the market or available open source.
• sharper.
• immediately suitable for printing, sharing, or posting on the Web.
Disadvantage of raw file
• not suitable for printing directly from the camera or without post processing.
Disadvantage of JPeg:
• lower in contrast (flatter, washed out looking).


Part 2:

1. It gets all the Data.

2.They need to collate all the data to put it together to make the final image.

3.It uses more memory,it can be converted into a Jpeg,Larger than the Jpeg's.

4.because you have to know what the difference is , how each of the files ending result is to see which ones you like.But you also have to know that one takes up more memory than the other so it means less shooting