The Resample CHOP resamples an input's channels to a new sample rate and/or start/end interval. In all cases, the entire input interval is resampled to match the output interval.
Resample does a simple linear interpolation of the Time Slice in Time Slicing mode. Only the sample rate can be changed.
Parameters - Resample Page
Method - The resample method to apply to the channels:
- Same Rate, New Interval - Stretches or compresses the channels like the Stretch CHOP.
- New Rate, Same Time Range - Changes the sample rate without changing the time-length of the CHOP.
- New Rate, Same Index Range - Changes the sample rate without changing the number of samples in the CHOP.
- New Rate, New Interval - Changes both the sample rate and stretches/compresses the CHOP.
Sample Rate - The new sample rate.
Unit Values - Determines how the Start/End parameters are interpreted.
- Absolute - The value is the new start/end position.
- Relative to Start/End - The value is a shift from the old start/end position.
Start / End - The CHOP's new start and end positions.
Quaternion Blend - Uses quaternions to blend between samples.
Interpolation - The interpolation method to use when resampling:
- No Interpolation - Use the value of the nearest sample.
- Linear - Use linear interpolation between samples when the output has more samples. Averages all samples near the new sample when the output has fewer samples.
- Cubic - Cubically interpolates between samples, for smoother curves than Linear. This method is not recommended for channels with sharp changes.
- Pulse Preserve - A linear interpolation that recognizes single sample pulses and preserves their height and one-sample width. A pulse is a non-zero value proceeded and followed by zero-value samples.
Constant Area - If enabled, keeps the area under the channel constant by scaling the values of the channel.
Correct For Cycles - If enabled, compensates for cyclic channels (such as angles) by always choosing the shortest step between samples, like 360 to 0 for angles.
Cycle Length - The length of the cycle. 360 is typical for angles.
Standard Options and Local Variables
There are no local variables.