Panasonic LUMIX DC-GH5S Operating Instructions For Advanced Features page 190

7. Recording Motion Pictures
• When the [Photo Style] is set to [Hybrid Log Gamma], the lower limit of the ISO sensitivity is
fixed to [ISO320].
Enabling [Hybrid Log Gamma] changes the available ISO sensitivity range defined by [LOW]
or [HIGH] in [Dual Native ISO Setting].
A Normal
B [LOW]
C [HIGH]
D When [Extended ISO] is set
E When [Hybrid Log Gamma] is set
When the ISO sensitivity is set to a value between ISO800 and ISO1600, the range may
switch between [LOW] and [HIGH] to give priority to ISO sensitivity. Readjust the exposure as
necessary.
• HDR images appear darker on devices that do not support the HLG format.
L.80 160 800
800
320 1600
1600
190
51200 H.204800
51200 H.204800