Arri Alexa ProRes ISO Tests
This test footage compares ISOs 200, 400, 800 (the native), 1600 and 3200 on the Arri Alexa XT Plus. For full details of the test, analysis of the results, still frame comparisons, and an explanation of what ISO is, read my accompanying blog post at http://neiloseman.com/?p=9405
These tests were conducted at Arri Rental UK by director of photography Neil Oseman with camera assistants Rupert Peddle - http://pedhead.net - and Bex Clives.