Canon 5D mark III - ALL-I vs IPB codec preview

This is only a preview! To test the difference between these codecs, download the ProRes422 version of this movie: http://laco.ur2.hu/canon5dmkIII_codec.mov or check the green channel only, and blue channel only comparison here: http://carousel.hu/c300/wp-content/uploads/2012/03/codeccomparison.png find more 5DmarkIII tests here: www.carousel.hu Thanks: Lató Péter | Canon Hungária Kft.