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eac3to v3.34, freeware by


  • can show information about audio, video, VOB/EVO/(M2)TS and MKV files
  • can decode and encode various audio formats
  • can remove dialog normalization from AC3, E-AC3, DTS and TrueHD tracks
  • can extract AC3 stream from Blu-Ray TrueHD/AC3 tracks
  • can extract TrueHD stream from Blu-Ray TrueHD/AC3 tracks
  • can extract DTS core from DTS-HD tracks
  • can remove DTS zero padding and repair outdated DTS-ES headers
  • can apply positive or negative audio delays
  • can reduce bitdepth of decoded audio data by using TPDF dithering
  • can resample decoded audio data (using SSRC or r8brain)
  • can apply/reverse PAL speedup on decoded audio data (SSRC/r8brain)
  • can demux video / audio tracks of EVO/VOB/(M2)TS and MKV sources
  • can list available titles of Blu-Ray and HD DVD discs
  • can extract Blu-Ray and HD DVD chapter information and subtitles
  • can mux MPEG2, VC-1 and h264 video tracks to Matroska
  • can remove pulldown flags from MPEG2, VC-1 and h264 video tracks

Application Details:

Version: 3.34
License: Free to use
Votes: 0
Latest Rating: Platinum
Latest Wine Version Tested: 3.18

Maintainers: About Maintainership

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Test Results

Old test results
The test results you have selected are very old and may not represent the current state of Wine.
Selected Test Results

What works

I have tried demuxing audio only and only audio types supported natively, eg AC3, AC3 Atmos, DTS, DTSHD.

What does not


What was not tested

Video demuxing, there are better programs for that IMO.

Hardware tested


  • GPU: Nvidia
  • Driver: proprietary

Additional Comments

Some audio types, eg AAC require their own decoders which are not supplied with eac3to so I use alternate programs such as FAAD.

I use a desktop launcher with this exec line which pops up a termina,l at the Z:\ prompt, ready to go:

Exec=konsole --separate --hold --workdir ~/.wine -e bash -c "WINEPREFIX=~/.wine/eac3to wine cmd"

selected in Test Results table below
Operating systemTest dateWine versionInstalls?Runs?Used
CurrentUbuntu 18.04 "Bionic" amd64 (+variants like Kubuntu)Oct 15 20183.18N/A Yes NoPlatinumScott 

Known Bugs

Bug # Description Status Resolution Other apps affected

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