Panasonic Lumix DMC-GH4 User Manual

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8. Recording Motion Pictures
• Aperture value
– Set the aperture value to a higher number when you want a sharp focus background. Set the
aperture value to a lower number when you want a soft focus background.
• Shutter speed
– When you want to take a sharp picture of a fast moving subject, set with a faster shutter
speed. When you want to create a trail effect, set to a slower shutter speed.
– Manually setting a higher shutter speed may increase the noise on-screen due to the higher
sensitivity.
– When subjects are recorded in an extremely bright place or under fluorescent/LED lighting,
the color tone or brightness of the image may change, or horizontal stripes may appear on
the screen. In that case, change the Recording Mode or manually adjust the shutter speed to
1/60 or 1/100.
If you use [Synchro Scan] (P218), you can adjust the reduction setting in even finer
increments.
• If you set [Variable Frame Rate] (P215), the shutter speed may change.
• When [Exposure Mode] is set to [M], [AUTO] of the ISO sensitivity will switch to [200].

Panasonic Lumix DMC-GH4 Specifications

General

Sensor Type	Live MOS
Effective Pixels	16.05 Megapixels
Dimensions	132.9 x 93.4 x 83.9 mm
Lens Mount	Micro Four Thirds
Built-in Flash	No
External Flash	Hot shoe
Sensor Size	17.3 x 13.0 mm
ISO Sensitivity	ISO 200-25600
Autofocus System	Contrast Detect AF
Shutter Speed	1/8000 to 60 sec
Continuous Shooting Speed	12 fps
Video Recording	4K (4096 x 2160) at 24 fps, Full HD (1920 x 1080) at 60/30/24 fps
Viewfinder	Electronic (OLED) with 2, 359k dots
Screen	3.0-inch Fully Articulated Touchscreen, 1, 036, 000 dots
Battery Life	Approx. 500 shots (CIPA standard)
Weight	560 g
File Formats	JPEG, RAW, MP4
Connectivity	Wi-Fi, NFC, HDMI, USB 2.0
Storage Media	SD/SDHC/SDXC card