animating chop parameters to audio out

[ch3 33]

Hi,

 

I have two file nodes and I am animating a switch between the two at a certain frame. I am then taking the output to the speakers, but it doesn't seam to respect the animation of the switch and it just plays the first selection even if the waveform changes on the viewer.

Is there a way to force it to update the audio on every frame?

Any animation is also ignored when I save out the waveform to disk.

 

Any ideas?

 

thanks

 

 

 

[ch3 33]

Actually a record node set to current time slice solves this.