Casio IT-G500 Series Software Manual page 81

- Image rotation function
The image rotation method depend on the screen rotation setting for the OS.
Refer to the section on "Camera Rotation" in the MSDN Library for the image rotation
specification.
Item
Image rotation
- Frame rate adjustment
The frame rate output from the camera module to the preview screen is automatically adjusted
according to the brightness of the surroundings, within a range so that the maximum frame rate is
not exceeded. The CMOS camera module has a function to set this maximum frame rate.
The maximum frame rate setting function is a function to set the maximum frame rate value output
from the camera during preview display. The maximum frame rate value can be switched to one of
four levels. When shooting video, the software resources used for encoding are greatly influenced
by this maximum frame rate value. The more the maximum frame rate is increased, the longer the
encoding time gets, and the more program memory is used.
Item
Maximum frame rate setting
function
Image Setting parameters
Preview display (Rotates in the clockwise direction)
No rotation (normal)
90° (when the OS specifies image rotation 90° to the
right)
270° (when the OS specifies image rotation 90° to
the left)
Captured image (Rotates in the clockwise direction)
No rotation (normal)
90° (when the OS specifies image rotation 90° to the
right)
270° (when the OS specifies image rotation 90° to
the left)
Setting parameters
Maximum frame rate = Low
Maximum frame rate =
Standard
Maximum frame rate = High
Maximum frame rate =
Maximum
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Remarks
Encoding time for video capture =
Short,
Program memory usage = Small
Encoding time for video capture =
Medium,
Program memory usage =
Medium
Encoding time for video capture =
Long,
Program memory usage = Large
Do not use this for video capture.