Here we go again. More fireworks shot with the Lumix GH4. This time the fireworks were shot in 4K and edited with Final Cut Pro X at 1080p Full HD. The lens used was the New Lumix 14-140mm at f5.6. The ISO was 1600 and the shutter speed was at 60th of a second. The sound was recorded with the built-in microphone in the camera.
Editing was done FCPX we had no trouble dealing with the 4K video. Audio was offset a little because light arrives before sound at a distance.
The image above is a frame grab from the 4K. I just love being able to pull a high resolution still from a movie. Here is the video.