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Zones and Players

A player is an audio source. Each player can load audio from one of three source types:

  • Playlist — Play tracks from a playlist (sequential, shuffle, or repeat modes)
  • Input device — Capture live audio from a microphone, line-in, or other input
  • Loopback — Capture audio output from another device (what-you-hear recording)

Each player has its own:

  • Volume control
  • 10-band parametric EQ
  • Compressor
  • Crossfade settings (for smooth transitions between playlist tracks)
  • Playback mode (sequential, shuffle, repeat one, repeat all)

A zone is an individual output channel on an audio device. When MZAP initializes a device, it automatically creates a zone for each channel. For example, a stereo device creates two zones (Left and Right), while a multi-channel ASIO interface might create 8 or more zones.

Each zone has its own:

  • Volume control
  • Mute toggle
  • 10-band parametric EQ
  • Compressor
  • Real-time VU meters (RMS and Peak levels)

Players and zones are connected through MZAP’s matrix router. This is a many-to-many relationship:

  • One player can route to multiple zones (e.g., send lobby music to all lobby speakers)
  • Multiple players can route to the same zone (e.g., mix background music and announcements into one speaker)

Audio is mixed in real-time with zero interruption when routing changes are made.