AC3Filter is a high quality free DirectShow filter designed for real time audio decoding and processing. It has a priority on wide functionality and convenient settings. Filter can decode following audio formats: AC3/DTS/MPEG Audio. It also supports multi-channel and digital (SPDIF) outputs.
Features:
- Full AC3 standard compliance.
- S/P DIF passthrough support.
- Decode MPEG2 PES streams.
- Multichannel output support.
- LFE support.
- Dynamic Range Compression (DRC) support.
- Overflow control and automatic gain control.
Changelog:
- Fixed bug with some 14bit DTS streams
- SPDIF input support
- Autodetection of SPDIF stream in PCM16 data
- New SPDIF/DTS passthrough mode
- DTS conversion to 14bit to decrease the level of possible noise