asf muxed with motion-jpeg and adpcm audio

[Icarus Alive]

Playing around with my IP camera, I figured out that I can get an ASF
stream out of it, which when played via VLC, reports the following
codec/media characteristics --

Stream:0
  Type: Video
  Codec: Motion JPEG Video
  Resolution: 640x480

Stream:1
  Type: Audio
  Codec: IMA WAV ADPCM Audio (ms)
  Channels: Mono
  Sample rate: 8000 Hz
  Bits per sample: 16


Wondering if it is possible to do something like display the MJPEG
stream and save the ADPCM audio stream to .wav file ?


~Icarus