compares the chroma keying/green screen ‘ability’ of the Panasonic GH4 vs the Blackmagic Cinema Camera:
Two cameras, the 4K Panasonic GH4 with a standard compressed output and the Blackmagic Cinema Camera with a 2.5K uncompressed output but which one will be the best for green screen / chroma key work.
Normally when working with chroma key or green/blue screen you would look to use an very high quality output like cinemaDNG RAW or ProRes 4:2:2 but can a 4K camera like the Panasonic GH4 with a compressed output work as well.
In this video I do a comparison test in a green screen setup to see which one works the best and show the results in Adobe After effects and Adobe Premier Pro CS6.
After Effects Section 1:41
Results Comparison 9:06
The lens setup up for the cameras were as follows :
Panasonic GH4 with 12-35mm f2.8 Lumix lens
BMCC EF with Tokina 11-16mm f2.8 lens