RED RAVEN OPERATION GUIDE
COPYRIGHT © 2016 RED.COM, INC 955-0127_V6.3, REV-E | 73
PROJECT TIME BASE
Select the project time base, which is the rate at which the footage will be played back. The project time base
displays in the lower left corner of the display.
The following project time bases are available:
23.98 fps (Default)
24.00 fps
25.00 fps
29.97 fps
47.95 fps
48.00 fps
50.00 fps
59.94 fps
VARISPEED
When a recording frame rate other than the current project time base is selected, the fps text turns yellow and
the word Varispeed replaces the Audio Meter in the lower right corner of the display.
Audio is not recorded in Varispeed mode.
EXPOSURE
Select the exposure (shutter speed) of each frame. You can change exposure while recording.
Decreasing shutter speed increases the amount of time that light hits the sensor, which increases exposure and
motion blur of moving objects. Increasing shutter speed decreases the amount of time that light hits the sensor,
which decreases exposure and motion blur of moving objects.
The Upper Status Row displays the exposure as either shutter speed or shutter angle. For more information,
go to “Exposure” on page 57.
If the camera is able to achieve the target exposure, the exposure value displays in white. If the camera is
unable to achieve the target exposure, the exposure value displays in yellow, and the camera uses the closest
available exposure.
NOTE: If using speed ramp mode, select an exposure that is valid for each ramp target frame rate. If the camera
ramps to a frame rate that is incompatible with the current exposure, the exposure changes to the longest
exposure possible for the frame rate. For more information, go to “Speed Ramp Mode” on page 79.
NOTE: You cannot change the exposure when HDR is enabled.
INTEGRATION TIME
Enter the exposure value as a shutter speed (1/xx sec).
Slowest speed is 1/recording frame rate. For 24 FPS, the slowest speed is 1/24 sec. The fastest speed is
1/131,579 sec. Default is 1/48 sec.
SHUTTER ANGLE
Enter the exposure value as a shutter angle (xx°). Range is 1.000–360.000°. Default is 180.000°.