The GH4 does 4K, has a full 4:2:2/10-bit HDMI output
By Allan Tépper | February 09, 2014
Thanks to reader René Borroto, I became aware of Panasonic’s announcement of the new GH4 camera and its optional YAGH “broadcast” adapter. The GH4 camera adds 4K video recording, additional framerates, and lower compression rates. The YAGH adds XLR audio inputs, timecode inputs, HDMI & 3G-SDI output. Details ahead, plus UPDATED with test footage.