The Biggest Problem With 4k stock footage, And How You Can Fix It

http://angelodras061.tearosediner.net/why-you-should-focus-on-improving-8k-stock-footage

As an example: youre shooting a landscape scene; you obtain an exposure examining at f/11 at next. You know that by making use of file/11 that the complete graphic wont be sharp. You should shoot at f/22, which