Apple Shake 4 - Manual (Page 1025)

Appendix A The Shake Command-Line Manual 1025
Resizing Functions Description
-addborders
Pads the image out with black around the edges.
-crop
Crops the image to the two corners you specify. The origin is in the
lower-left corner.
-fit Resizes the image to the resolution you specify, maintaining the
aspect ratio.
-resize Resizes the image to the resolution you specify.
-window
Crops the window at the specified lower-left corner, and to the
resolution you specify.
-z A shortcut for Zoom; both X and Y are zoomed by the same
amount.
-zoom Zooms the image in X and Y independently.
Filter Functions Description
-blur [yPixels] Blur
Transform Functions Description
-flip Turns the image upside down.
-flop Turns the image backward.
-pan Pans the image.
-rotate Rotates the image.
-scale Scales the image without changing the resolution.
Video Field Functions Description
-deinterlace [mode] Deinterlaces the image. 0 equals the even field, 1 equals the odd
field. For mode:
0 = replication of the line below.
1 = interpolation of the missing line between two lines above and
below.
2 = blur. 50 percent of the line, 25 percent each of the two lines
above and below the missing line.
-evenonly
Example:
shake bg.iff -rotate 45 -evenonly
bg.iff
Executes the previous commands on the even fields of the image,
and mixes it back in with the image you list.
-field Extracts just one field, creating a half-height image. 0 = even field,
1 = odd field.
-fldr Activates field rendering. 1 = odd/PAL, 0 = even/NTSC.