Panasonic has just announced a firmware update for their Lumix GH4 Camera. Version 2.2 adds the following features:

 

  1. 1/16000 sec shut­ter speed can be selected man­u­ally when using Elec­tronic Shutter.
  2. Enabling an Anamorphic (4:3) Mode capable of recording video in 3328 x 2496 pixel (approx. 8.3-megapixel) resolution at a frame rate of either 23.98, 24, 25 or 29.97 fps. With an anamorphic lens such as 2x you can capture and un-squeeze a 3356×2496 image in post-production. In addition, 4:2:2 / 10 bit HDMI output is also available.       (To convert the footage to a cinemascope aspect for playback, corresponding software and device(s) are required.)
For detailed download instructions and links, visit Panasonic’s website here.