Not directly related to SVP but the LAV filters and MPC. If I happen to have a FLAC file with the same name in my folder, MPC will play that FLAC file at the same time it plays the video's audio. This didn't happen with the previously bundled codecs with SVP. I can see there are two audio streams listed (FLAC and AAC) under Audio Track but I can't disable one or the other...

Filters currently loaded:
  - ReClock Audio Renderer
  - ReClock Audio Renderer
  - Enhanced Video Renderer (custom presenter)
  - LAV Audio Decoder (internal)
  - LAV Audio Decoder (internal)
  - ffdshow raw video filter
  - LAV Splitter Source (internal)
  - LAV Video Decoder (internal)
  - LAV Splitter Source (internal)

EDIT: uninstalling ReClock stopped the FLAC from streaming, but the other streams (FLAC, mp3 etc.) are still being listed