- Decode AC3/DTS/MPEG Audio Layer I/II formats
- MPEG1/2 PES demultiplex (for DVD support)
- PES/LPCM format support
- AVI/AC3, AVI/DTS, WAV/AC3 and WAV/DTS support
- AC3/DTS/MPEG Audio SPDIF passthrough support
- AC3 encode to output any multichannel source to SPDIF
- Detailed input bitstream format information
- Automatic Gain Control
- Dynamic Range Compression
- Online output configuraion change
- Upmix from any stereo source to 3-6 channels
- Downmix to DolbySurround/ProLogic/ProLogic2
- Input/output levels indication
- Per-channel gain for all input/output channels
- Per-channel delays
- Direct access to mixing matrix
