Panasonic Lumix DMC-GH4 firmware `v2.1`

Panasonic Lumix · Released Jan 26, 2015 · First seen Jul 4, 2026

v2.1 is not the latest firmware for the Panasonic Lumix DMC-GH4: the current version is v2.7 (September 27, 2017). Go to v2.7

What's in this update

Time code can be embedded to the HDMI output signal.

Selectable in Motion Picture menu : [Time Code]>[HDMI Time Code Output] * Available when DMC-GH4 or DMW-YAGH are connected with the products of ATOMOS Global Pty. Ltd. or the products complying with the extended specifications of ATOMOS Global Pty. Ltd.. RSS (Recording Start/Stop) signal can be embedded to the HDMI output signal.
Selectable in Motion Picture menu : [HDMI Rec Output]>[HDMI Recording Control] * Available when DMC-GH4 or DMW-YAGH are connected with the products of ATOMOS Global Pty. Ltd. or the products complying with the extended specifications of ATOMOS Global Pty. Ltd.. FHD at 30p/25p native output via HDMI is available while recording video in FHD at 30p/25p.
Selectable in Motion Picture menu : [HDMI Rec Output]>[1080/30p Set.] or [1080/25p Set.] Playback performance of recorded 4K video is improved. [Time Lapse Shot] Program is fixed to start recording at the designated time even when [Daylight Savings] is set. Go to the firmware update service notice page. Go to the firmware update service notice page of USA & EU regions.

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