AC3 Filter a RC

ac3 filter is a DirectShow filter for AC3 decoding to play .AVI with AC3 audio tracks and MPEG2 (DVD) AC3Filter is a DirectShow filter for AC3 decoding used to play AVI with AC3 audio tracks and MPEG2. It is distributed absolutely for free (FREEWARE, OpenSource).

Here are some key features of "ac3 filter a RC":
Decoding of AC3/dts/MPEG1/2 Audio Layer I/II formats
Support of DVD, AVI/AC3, AVI/dts, WAV/AC3 and WAV/dts
Audio processing for any source
Decomposition of any source to 6 channels
Full information about audio track format
Support of SPDIF passthrough mode
Multi-channel audio output from all sources on SPDIF (on-the-fly AC3 encoding)
Per-channel amplification for all input/output channels
Per-channel delays (for compensation of distance difference to speakers)
Automatic gain control
Clipping
Dynamic Range Compression, DRC
Level indication for input and output channels
Matrix mixer and ability of direct modification of mixing matrix
Dolby Surround / Pro Logic / Pro Logic II downmix