Horde3D

free old lipsync software... it exports to lightwave's morph mixer, open format Motion designer files .mdd, and also a simple text file export, which tracks the strength of each target for each frame, which is very useful for us and can be done manually (viewtopic.php?p=5337#p5337) or possibly via mdd and converted to .dae using blender etc (I haven't tested this).

https://forums.newtek.com/threads/if-yo ... fa.161445/

Can be seen in action:
https://www.youtube.com/watch?v=LPXWGxDl7g4

More info here: http://ta-animation.com/FA/