FxPlug Keyframes changes do not call parameterChanged

Why do Motion keyframed values do not call parameterChanged even thought the value changed?

The work around was painful.

Please let me know if it can be done with parameterChanged.

thank you, David Patrick Farmer

Replies

Can you clarify what you're trying to accomplish?

In general just adding a keyframe doesn't change the value of a parameter. The user also needs to either drag the keyframe to a new value in the keyframe editor, or change the value of the parameter's control in the inspector or HUD. -parameterChanged: will only be called when the value of the parameter is changed by the user via one of those methods.