I test my new Panasonic GH4, side-by-side versus my Panasonic GH3 to see a comparison on crop factor, rolling shutter, high ISO, dynamic range, slow motion, wi-fi, and various bitrates in 1080 and 4K.Video equipment Griffin uses: http://griffinhammond.com/gearPANASONIC GH4 on Amazonhttp://amzn.com/B00I9GYG8O?tag=griffh...PANASONIC GH3 on Amazonhttp://amzn.com/B009B0WREM?tag=griffh...GH4 unboxing with angry cat test footage in 4Khttps://www.youtube.com/watch?v=XWBrY...How to set up your GH4 for filmmakinghttps://www.youtube.com/watch?v=6NgtB...Follow Griffin on social media: http://griffinhammond.com/social
