SMP 111 • Web-Based User Interface
34
Aspect Ratio
The
Aspect
Ratio
adjustment allows the user to select between input rates to fill the
entire window for that channel (
FILL
), scale up to fit the channel window and keep the
original aspect ratio (
FIT
), or to allow each input rate to display in its native aspect ratio with
respect to the channel window (
FOLLOW
).
1
Figure 23.
Video Configuration Aspect Ratio
Aspect Ratio Screen Appearance
Description
FOLLOW
The input format passes unchanged.
A 4x3 format (represented by the red
block on the left) remains at its original
aspect ratio. The vertical dimension
fills, but not the horizontal dimension
of the output or recording. Letter box
or pillar bars can be applied based
on the horizontal and vertical size
settings.
FIT
The input format is zoomed to fill the
output with top and bottom or left and
right information cropped out in order
to fit the screen without letter boxing
or adding pillars. Some loss of image
occurs, represented by the dimmed
image outside the red box.
FILL
The input format is non-uniformly
scaled to fill the 16x9 output. A 4x3
input fills the horizontal and vertical
screen of the output or recording with
some distortion of the input (default).
NOTE:
The selected input aspect ratio setting is applied to both the recording and
streaming outputs. If the streaming resolution is different, the applied aspect ratio
cannot be maintained. For example, if the recording resolution is 1080p with an aspect
ratio of 16:9, and the streaming display is 1024x768 with an aspect ratio of 4:3, the
input aspect ratio selection cannot be maintained for both.
figure 23
Содержание SMP 111
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