ARRI ALEXA 35, Руководство пользователя, Страница: 46 / 117

ARRI Textures 46
L345 Shadow
A texture based on the K445 Default texture, with lower noise and grain optimized for im-
ages with a lot of dark content. The visible grain emulates the look of grain in the toe of
color negative film and is more pleasing in darker scenes. Works best for mid to high EI
settings.
H457 Deep Shadow
A texture designed for the darkest shots. This texture has low noise, and the remaining
grain is less saturated. It has higher clarity and even more shadow detail retention than
the L345 Shadow texture. Works best for mid to high EI settings.
Naming Scheme
ARRI Texture names consist of two parts: a technical summary of the texture and a more memorable
word or words that describe the texture. While ARRI Textures represent about 30 image processing
settings, we have distilled those to four important attributes for the technical summary, so you can
quickly tell what to expect.
Type of grain The type of grain can vary in quite complex ways, e.g. more or less
color, fine/coarse etc. The grain of the default Texture K445 Default
complies with a letter in the middle of the alphabet. The bigger the
variations in color, size etc. are of this default grain, the further away is
the letter of another ARRI texture. The closer the letters are in the al-
phabet, the more similar is the impression regarding the type of grain.
Amount of grain A number indicating the amount of grain. The higher the number, the
more grain there is (0 to 9).
Contrast at fine image
structures
This number indicates the amount of contrast for fine image structures
(high spatial frequencies). The higher the number, the higher the con-
trast (0 to 9).
Contrast at coarse image
structures
This number indicates the amount of contrast for coarse image struc-
tures (low spatial frequencies). The higher the number, the higher the
contrast (0 to 9).
Description A descriptive name of the texture.