Thanks for great GH4 review.
In the very begging of your review (in second paragraph) is written: “The GH4 can record 4k internally to a UHS Class 3 SD card at 4:2:2 8 bit,…”
As I'm understand this sentence is saying, you can get 4:2:2 on SD card, without any external recorder.
Official Panasonic.com web site (www.Panasonic.com/uk
) and some other big sellers (B&H) has written (copy from B&H description): “Video recorded to SD cards is 4:2:0 8-bit. Real-time 4:2:2 8-bit and 4:2:2 10-bit video can also be sent to an external monitor or recorder with an optional micro HDMI cable.” So, if I understand correctly you need external recorder to get 4:2:2 8bit and it can't be recorded to SD card inside the GH4.
Did I missed something or there is a mistake in your review?
Using: GH3 Buying: GH4