Program Description

AC3Filter is a audio decoder and processor filter that allows media players to playback movies with AC3 or DTS tracks.

Features of AC3Filter.


    Watch movies with AC3 and DTS audio tracks
    Listen multi-channel (AC3/DTS) AudioCD
    Playback WAV files with AC3/DTS content, ripped from multi-channel AudioCD without any conversion of these files.
    Playback raw .AC3 and DTS files (with help of AC3File filter)


    Up-mix any audio track (even plain stereo) up to 6 channels
    Down-mix any audio track to any number of channels (to match your speaker configuration)
    If you have an external Dolby ProLogic decoder, you may use ProLogic down-mix to help DPL decoder to extract surround information
    Watch movies under poor hearing conditions (noisy environment, weak speakers, ...)
    Decrease dynamic range to watch movies at night
    Apply time shift to the audio track to synchronize audio with video.
    Adjust gain of every input/output channel independently to compensate loudness differences
    Adjust time delays for every channel to compensate different distances to loudspeakers.

SPDIF output:

    Passthrough AC3 and DTS over SPDIF without any change to external decoder
    Encode any audio to AC3 and transmit it over SPDIF
    USB sound cards supported


Supported File Types

icon .ac3 - Audio Codec 3 File (Audio Files)

Dolby Digital is a audio compression technology developed by Dolby Laboratories. Dolby Digital which uses the .ac3 file extension supports multi channel... [More Information]