Traditional Culture Encyclopedia - Photography major - The photos exported by a7m4 raw are only a dozen megabytes?

The photos exported by a7m4 raw are only a dozen megabytes?

1, the size of the RAW file is related to the setting;

2. When it is set to half frame mode, the pixel is halved and the RAW becomes smaller;

3. When it is set to lossy compression, the compression rate increases and the RAW decreases;

4. When set to lossless compression, the compressed green color is relatively small, and the RAW is relatively small;

5. When set to no compression, the original size of RAW is very large.

6, RAW is only a dozen megabytes, either set the half-frame mode, or set the lossy compression, just change the settings;

7. After editing Big Native, JPG is exported. Different brands of cameras have different export sizes (Canon is often the smallest), because the RAW programming technology and compression technology are different. This is not to say that the larger the JPG file, the higher the details.