What a class release, What a perfection! - perfect 7.1 (8) channels surround sound decoder, and it's FREE plus Open Source! * USB sound cards supported Sections/Browse similar tools * Encode any audio to AC3 and transmit it over SPDIF * Passthrough AC3 and DTS over SPDIF without any change to external decoder * Adjust time delays for every channel to compensate different distances to loudspeakers. * Adjust gain of every input/output channel independently to compensate loudness differences * Apply time shift to the audio track to synchronize audio with video.

* Decrease dynamic range to watch movies at night * Watch movies under poor hearing conditions (noisy environment, weak speakers. * If you have an external Dolby ProLogic decoder, you may use ProLogic down-mix to help DPL decoder to extract surround information * Down-mix any audio track to any number of channels (to match your speaker configuration) * Up-mix any audio track (even plain stereo) up to 6 channels AC3 and DTS files (with help of AC3File filter) * Playback WAV files with AC3/DTS content, ripped from multi-channel AudioCD without any conversion of these files. * Watch movies with AC3 and DTS audio tracks

Dts ac3 filter