Adobe Animate.
frame.getSoundEnvelopeLmits()
None
Returns a structure that contain start and end fields.
Method; Gets the limits (start, end) for a custom Sound envelope that is applied to the frame sound.
The following example illustrates the use of getSoundEnvelopeLimits:
var limits = fl.getDocumentDOM().getTimeline().layers[0].frames[0].getSoundEnvelopeLimits();
fl.trace(limits.start);
fl.trace(limits.end);