How to modify parameters such as color temperature through api

[Blissful_enthusiasm8593]

I need to control component parameters like color temperature by calling the api and trying property.setValue but that doesn't seem to work. The strange thing is that setValue can control the motion position, how should I implement this function?

function _getSelectedClip() {
var selection = app.project.activeSequence.getSelection();
for (var i = 0; i < selection.length; i++) {
var clip = selection[i];
if (clip.mediaType === "Video") {
return clip;
}
}
return null;
}
var clip = _getSelectedClip();
$.writeln(clip.name);
// 查找组件
function findComponent(clip, matchName) {
var components = clip.components;
for (var i = 0; i < components.numItems; i++) {
if (components[i].matchName === matchName) {
return components[i];
}
}
return null;
}
// 查找属性
function findProperty(clip, matchName, propertyIndex) {
var component = findComponent(clip, matchName);
if (!component) return null;
var properties = component.properties,
property = properties[propertyIndex];
// return component.properties[propertyIndex];
return property;
}
var property = findProperty (clip, 'AE.ADBE Motion', 0);
var value = 0;
if(typeof property.getValue() == 'object') {
value = property.getValue()[0] + 1;
}

property.setValue([value,value]);
$.writeln(property.displayName + ':'+property.getValue());

[Carlos Ziade]

setValue seems to work for Motion properties, but not for Lumetri properties,

need to edit your script ... property.setValue([value,value]) in Lumetri you don't have value,value,

Lumetri properties are different form position and scale that have x,y etc...

And I think instead of calling AE.ADBE Motion, you should be calling 'Lumetri'

or something like that...

[Bruce Bullis · Accepted solution]

While motion uses simple data types for its parameters, many effects (including Lumetri) use 'arbitrary data type' parameters; valid param values cannot be generated from outside the effect.

[Blissful_enthusiasm8593]

Sorry, I am a new cep developer and don't quite understand what you mean. Is there any example code for me to learn

[Bruce Bullis]

Example code:

https://github.com/Adobe-CEP/Samples/tree/master/PProPanel

[Blissful_enthusiasm8593]

My code above is just an example, and when I changed it to Lumetri it still didn't work