What Cameras?

Camera we're using:

PANASONIC GH4

Pros:

Cons:

Comfortable, DSLR-like ergonomics Superb build quality; splash- and dust-resistant magnesium alloy body Excellent image quality and high ISO performance for Micro Four Thirds Terrific dynamic range for its class, slightly improved over its predecessor Very fast autofocus Very low shutter lag Extremely fast burst modes (~12fps at full resolution) Deep JPEG buffers Good RAW buffer depths (can vary a lot with card type, though) Lots of latitude for in-camera processing options (noise reduction, saturation, contrast, etc.) Above average battery life for a CSC Good flash range Shutter rated to 200K cycles Electronic shutter option EVF is bright and easy to read Touchscreen vari-angle OLED monitor is high-res, crisp and easy to read in sunlight with a responsive touch panel Built-in, pop-up flash Built-in Wi-Fi with NFC Lots of physical controls and customization options Locking mode dial 4K video: Cinema 4K (4096 x 2160) and Ultra HD/4K (3840 x 2160) Very high quality video with excellent detail, colors and dynamic range High bitrate video (100Mbps for 4K, up to 200Mbps for Full HD) Professional-level video features Very minimal rolling shutter effects with 1080/60p and 30p video (some rolling shutter effect at 1080/24p) Variable Frame Rate video: slo-mo and semi-timelapse (up to 96fps and down to 2fps @ 1080p resolution) Clean HDMI output, 4:2:2, 8 or 10-bit

High ISO performance not as good as some APS-C models, with image quality dropping off quickly after ISO 3200 Auto and Incandescent White Balance too warm indoors in tungsten light Sluggish buffer clearing with RAW files Slower burst shooting with continuous AF (but still fast at ~7fps) Single memory card slot Rolling shutter noticeable in 4K videos at 30p and 24p 10-bit 4:2:2 video limited to external recorder only; internal video only 8-bit 4:2:0 Body size is not as compact as other mirrorless cameras; comparable to smaller DSLR (may be a Pro depending on your preference) Difficulties in filming in low light situations

CANON EOS 5D MARK III

Pros:	Cons:
Compact for a full frame SLR 22-Megapixel resolution Large Optical Viewfinder High-Res Rear LCD Fast autofocus 6fps continuos shooting Excellent high ISO performance 1080p Video Recording Good ergonomics Build qualities with twin cards slots Excellent image qualities improve handling One of the best cameras in the world Removables lens Its Canon.	Expensive Slow focus in Live View and Video modes No built-in flash Not compatible with EF-S lenses Redesigned controls may take some getting used to Expensive compared to some rivals No built-in flash or wireless controller No built-in Wifi or GPS Both are expensive accessories No articulated screen No interval timer No movie crop mode No clean HDMI No continuous movie AF

Why use these cameras?

some cameras does not have the same recording qualities but these two seem to have similar qualities which can be use smartly so the audience will not be able to distinguish which one is lesser and to keep the same quality throughout the video, here is an comparison.

As seen from the photo above the GH4 excels in lighting but that can be changed by the canon high iso filming which can go up to 25600iso, as well as color correction and colour grading within the post production progress. The qualities is similar if not zoomed in because of the GH4 4K filming, clips can be zoomed in without needing to film a lot of times.