I want to add three different audio clips to same character's mouth using bake sound to f curve. But I am able to add only one sound clip. when i try to add second clip, it replaces the first one. Please help me.
Bake to custom properties to drive from.
As an example I've made 3 custom properties on the default cube. Add a keyframe and bake to sound for each.
Image. Baked prop, added keyframe to prop2.
Now let's say we want to drive the cube's x location by these props.
Add a driver to the location.x field. Hover over with mouse, right click,
add drivers > manually create later single. Put the graph editor in Drivers mode, select the location.x driver, hit N and choose drivers tab.
with scripted expression chosen (default) and the "use self" option checked, can type (or paste) in an expression, where
self is the Cube object, adnd
self["prop"] is the value of baked property "prop".
The following sums the three.
self["prop"] + self["prop1"] + self["prop2]"
or another way using
sum([self["prop"], self["prop1"], self["prop2]"])
sum([self["prop"], self["prop1"], self["prop2]"]) / 3
max([self["prop"], self["prop1"], self["prop2]"])
Or if you cannot add the properties to what you are animating, can set up the drivers the old fashioned way with variables. Add a single property type variable for each, select the Cube as the target object and the datapath is
["prop"] for "prop"
The expression uses the variable names, I've used
p2. Similarly to above, the sum would be.
sum([p0, p1, p2])
or by choosing
'SUM' as the driver type.