Create Zones

From JRiverWiki

Creating Zones

1. On the Menu bar, go to Player > Playback Options > Zone Manager.
2. Select Add.
3. Select your new zone in the list, and then select Configure.
4. Set your Playback Options.

Volume Control

Map Stereo Pairs of a Single Multichannel Soundcard

You can map stereo pairs of a single multichannel soundcard by using WaveOut and DirectSound. However, you can only have one zone using ASIO at a time