reactos/drivers/multimedia/README

   1 This is a directory for the kernel streaming components, along with multimedia
   2 kernel-mode drivers.
   3
   4 Platform components:
   5 - ks.sys     Kernel Streaming (and AvStream)
   6 - sysaudio   Filter graph builder (topology?)
   7 - portcls    Port Class
   8 - wdmaud     Kernel-mode portion of the MME (Win 3.1-style) driver
   9
  10 Optional drivers:
  11 - sndblst    Sound Blaster (+ Pro / 16) compatible driver
  12 - mpu401     MPU-401 MIDI compatible driver
  13
  14 Much of this code exists only as stubs for future implementation.
  15
  16 -Andrew Greenwood
  17