Epiphan DVI2USB 3.0 - Manual (Page 68)

Setting QuickTime Options for Recording Videos
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DVI2USB 3.0 User Guide
the image and whether or not a video signal is
present. All images are scaled to the fixed
resolution.
For Default or Fixed resolution, you can select the
resolution to use.
Scaling Select a Scaling Algorithm. When Video Resolution
is set to Default or Fixed, you can move the slider
to select a scaling algorithm from a set of
algorithms that range from Lowest quality and Best
speed to Best quality and Lowest speed. You can
choose from:
 Nearest pixel
 Fast bilinear
 Weighted average
 Bilinear
 Luma bicubic, chromabilinear
 Bicubic
 Lanczos
 Natural bicubic spline
 Sinc
Default Image Format Select a Default Image Format. The Default Image
Format will only be used if the QuickTime
compatible application doesn’t specifically request
an image format.
Default Frame Rate Usually you can set the frame rate in the
QuickTime-compatible video recording application.