EA VP6 audio variant (Battlefield 3)

[AlphaTwentyThree]

Hello! I've just stumbled upon the VP6 movies from Battlefield 3. They are basically EA vp6 but when I demux them with VGMToolbox, the resulting SNG files aren't playable with vgmstream. They at least look like ordinary EA asf but apparently they aren't. They are also not decodable with sx.exe.
Here are examples: http://qvqiavg10m.1fichier.com/
Does VGMToolbox need an update? Thanks for your help!