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# Setting Interlace Interpolation Options

When creating timewarps in Interlaced mode, you can choose from five interpolation options. Interpolation helps remove field jitter artefacts that are produced when a reversal of fields occurs during the timewarp.

To set an interpolation option:

1. Display the Timewarp quick menu.
2. Select Interlaced from the Transition Render mode box.
3. Select an interpolation option from the Interpolation Mode box.

   Select: | To:
   --- | ---
   No Interp | Create a timewarp with no field interpolation.
   Half Interp | Create a timewarp in which interpolation only takes place on displaced fields.
   Full Interp | Create a timewarp in which all fields are interpolated. Note that this option has the least aliasing, but you may notice some softening of the image due to the blending of the fields.
   Shift Up | Shift the image up by a single line. This may help reduce artefacts that appear in reverse timewarps of 100%.
   Shift Down | Shift the image down by a single line. This may help reduce artefacts that appear in reverse timewarps of 100%.