Question on the RAW files from the DPR review of the A77

Started Mar 4, 2012 | Discussions thread
RobertBarnett
Senior MemberPosts: 1,398Gear list
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Re: A65 RAW = 25mp
In reply to DWEverett, May 22, 2012

The higher the ISO the more noise you have. The more noise you have the harder it is for compression to compress. Compression works best with large solid areas of color. Noise breaks up these solid areas.

Robert
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The hardest thing about Photography is choosing a camera! After that it is all fun!

 RobertBarnett's gear list:RobertBarnett's gear list
Sony SLT-A77 Sony DT 18-250mm F3.5-6.3 Sony DT 30mm F2.8 Macro SAM Rokinon 7.5mm 1:3.5 UMC Fisheye CS
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