Panasonic has announced a firmware update for the Lumix DMC-GH4, bringing Post Focus, 4K Photo Mode and burst shooting with flash to the video-centric mirrorless camera. The update will be available at the end of March, free of charge. 

Post Focus was first announced in July of last year. It captures a short clip of 4K footage while racking focus from one end to the other, allowing the user to select a frame in playback mode after capture with the desired focus point. The Lumix GX8, G7 and FZ300 were the first in line to get the feature via firmware update.

Also taking advantage of the GH4's video capabilities is the newly added 4K Photo feature, which enables 4K burst, 4K Burst (Start/Stop) and 4K pre-burst. These modes optimize 4K shooting for still photo extraction, and aim to help photographers catch hard-to-get moments, like the elusive group shot with all eyes open. Firmware 2.5 also enables consecutive shooting with compatible Panasonic external flash units.

In the past, Panasonic has used Photokina to launch its DSLR-style mirrorless cameras, so it would make sense if we see an update to the GH-series come September. However, a significant firmware update in the meantime indicates that it's still alive and kicking.

Check Panasonic's support website at the end of March to download the update.

Press release:

DMC-GH4 Firmware Update Version 2.5

Newark, NJ (March 16, 2016) – Panasonic has today announced the new firmware update Version 2.5 for the DMC-GH4 to further enhance its performance at no charge. The new firmware Version 2.5 includes following functional updates:

-Post Focus
Post Focus is a special function that enables users to select an in-focus point after shooting. It has already been integrated in new LUMIX cameras such as the GX8. With this function, users can enjoy changing the perspective for greater photographic expression or to choose the best in-focus shot for macro shooting.

-4K PHOTO (4K Burst / 4K Burst (Start/Stop) / 4K Pre-burst)
With 4K PHOTO mode there are three dedicated modes - 4K Burst / 4K Burst (Start/Stop) / 4K Pre-burst – are all now available on LUMIX GH4*. The addition of these modes further enhances the usability of 4K PHOTO to capture fleeting photo opportunities at 30p. 

-External Flash Burst
Consecutive shooting with flash burst is available with an external flash that is capable of continuous emission.  This includes the following Panasonic models: DMW-FL580L, DMW-FL360L, DMW-FL500, DMW-FL360 and DMW-FL220.

The new DMC-GH4 firmware Version 2.5 is scheduled to be released at the end of March 2016 at the LUMIX Customer Support website: