eac3to -> Version History

This is the version history page for eac3to, showing the last 20 software updates. You can return to the main page for this software by clicking here.

Index:

• Version 3.36 (May 9, 2022)
• Version 3.34 (Nov 20, 2017)
• Version 3.33 (Nov 19, 2017)
• Version 3.32 (Oct 11, 2017)
• Version 3.31 (Nov 15, 2015)
• Version 3.30 (Nov 2, 2015)
• Version 3.29 (Mar 26, 2015)
• Version 3.28 (Mar 11, 2015)
• Version 3.27 (Jan 7, 2013)
• Version 3.26 (Jan 6, 2013)
• Version 3.25 (Jan 3, 2013)
• Version 3.24 (Aug 16, 2010)
• Version 3.22 (Jun 27, 2010)
• Version 3.21 (Jun 19, 2010)
• Version 3.20 (Jun 3, 2010)
• Version 3.19 (Jun 1, 2010)
• Version 3.18 (Mar 10, 2010)
• Version 3.17 (Oct 12, 2009)
• Version 3.16 (May 4, 2009)
• Version 3.15 (Mar 30, 2009)

• Release Date: May 9, 2022
• Download(s):
  eac3to.zip
• • fixed: UHD Blu-Ray support didn't work with newer releases
  • fixed: on some OSs there were crashes
  • fixed: libav command line output hooking wasn't working properly
  • added special handling for TrueHD seamless branching
  • 2nd pass for audio gap fixing is auto-disabled for (UHD) Blu-Rays now
  • libDcaDec: updated to 0.2.0

• Release Date: Nov 20, 2017
• Download(s):
  eac3to.zip
• * fixed: "min/maxPlayListRuntime" worked for listing, but not processing

• Release Date: Nov 19, 2017
• Download(s):
  eac3to.zip
• * fixed a couple of HEVC bitstream bugs
  * added new parameter "-minPlayListRuntime=0:15:00"
  * added new parameter "-maxPlayListRuntime=4:00:00"
  * added support for ".264" and ".265" file extensions

• Release Date: Oct 11, 2017
• Download(s):
  eac3to.zip
• * added support for UHD Blu-Ray playlists and clip infos
  * added support for h265/HEVC bitstream parsing
  * added support for m2ts h265/HEVC splitting
  * added support for MKV h265/HEVC splitting
  * added support for h265/HEVC framerate modifications
  * added detection for Dolby Vision Enhancement Layer

• Release Date: Nov 15, 2015
• • fixed: TrueHD decoding -> AC3 encoding didn't work properly

• Release Date: Nov 2, 2015
• Download(s):
  eac3to.zip
• * libDcaDec is now default for all DTS tracks except XSA / low bitrate
  * fixed: #310: Use ffmpeg like external encoder
  * fixed: #312: Convert to wav with a big negative delay works incorrectly
  * fixed: #314: 'edit' option adds one frame less than expected
  * fixed: #345: Fails to decode Atmos track with no embedded AC3 track

• Release Date: Mar 26, 2015
• Download(s):
  eac3to.zip
• • added libDcaDec decoder for DTS decoding, new default for 7.x tracks
  • fixed: #086: left/right eye information was inverted in some 3D Blu-Rays
  • fixed: #263: decoding TrueHD Atmos with active dialnorm information failed
  • fixed: #264: using "-float32 -normalize" didn't work in all cases

• Release Date: Mar 11, 2015
• Download(s):
  eac3to.zip
• • fixed: #001: different number of frames for left and right eye
  • fixed: #061: valid silence edit was sometimes rejected
  • fixed: #067: error messages were not available to GUIs
  • fixed: #086: left/right eye information was inverted in some 3D Blu-Rays
  • fixed: #131: TrueHD Atmos streams could not be demuxed or decoded
  • fixed: #243: ArcSoft DTS decoder crash made eac3to crash, too
  • downStereo: added 0.7071 factor for surround/back channels (ITU-R BS.775-3)
  • downStereo/Dpl: using 0.5 instead of 0.7071 factor for LFE (ITU-R BS.775-3)

• Release Date: Jan 7, 2013
• Download(s):
  eac3to.zip
• fixed: raw processing cut away 16 samples sometimes

• Release Date: Jan 6, 2013
• Download(s):
  eac3to.zip
• fixed: downmixing of less than 6 channels to stereo failed
• patched libav AC3 decoder to properly decode high frequencies
• added support for floating point volume changes (e.g. -0.5db)
• dialnorm is no longer removed from DTS-HD tracks (didn't work, anyway)

• Release Date: Jan 3, 2013
• Download(s):
  eac3to.zip
• fixed: option "-down6" didn't handle 6.1 tracks properly
• fixed: option "-down6" for 7.1 content lowered side channels in volume
• fixed: 6.1 DTS/E-AC3 libav decoding resulted in incorrect 70f channel mask
• fixed: a couple of funny AC3 channel configs resulted in swapped channels
• fixed: option "-check" failed for SRT subtitles
• fixed: MKV tracks without language information didn't default to "English"
• fixed: 16bit MLP decoding didn't work at all
• fixed: DTS 2.1 decoding had empty sub channel when using ArcSoft decoder
• fixed: muxing h264 video streams without VUI eventually crashed
• fixed: SMPTE 302M 20bit PCM tracks didn't extract properly
• improved AC3 seamless branching handling by detection of identical frames
• improved DTS seamless branching handling by detection of identical frames
• updated to latest ffmpeg/libav revision
• added support for libav DTS 6.1 and 7.1 decoding (only in core, no DTS-HD)
• added support for encoding all AC3 channel configurations
• added support for demuxing Blu-Ray primary E-AC3 tracks (AC3 core)
• libav is now the default decoder for AC3 and E-AC3
• option "-down2" is now deprecated, but still supported
• option "-downDpl" mixes down to Dolby Pro Logic II
• option "-downStereo" mixes down to standard stereo
• added support for mixing any channel configuration to stereo/DPL
• DPL downmixing doesn't lower volume, anymore (except when clipping occurs)
• editing audio tracks by adding silence is now less restrictive
• trying to mux right eye stream to MKV errors out now, instead of crashing
• doing "eac3to 1) movie.mkv" for 3D BDs now properly skips right eye stream
• FLAC encoding is now done with optimized block sizes for "LossyWAV" files
• encoder bitdepth for lossy DTS tracks is no longer displayed
• option "-test" no longer checks mkvtoolnix

• Release Date: Aug 16, 2010
• Download(s):
  eac3to.zip
• 3.24:
  • fixed: m2ts framerate detection for h264 tracks was half of what it should be
• 3.23:
  • fixed: handling of MKV files with header compression didn't work
  • fixed: track listing of some Blu-Rays failed silently
  • added support for decoding mono tracks with ArcSoft DTS decoder
  • added reading support for DTS tracks with additional DTS-HD header
  • improved m2ts framerate detection
  • video bitdepth is displayed now, if different than 8 bits
  • chroma format is displayed now, if different than 4:2:0

• Release Date: Jun 27, 2010
• Download(s):
  eac3to.zip
• fixed: reducing bitdepth from >16bit to 16bit resulted in static (v3.21)
• updated to latest ffmpeg/libav version
• libav MP1/MP2/MP3 decoders now decode to floating point
• libav E-AC3 decoder now supports spectral extension

• Release Date: Jun 19, 2010
• Download(s):
  eac3to.zip
• fixed: big w64/rf64 files sometimes had incorrect header information
• fixed: HD DVD chapter times were wrong by 3.6 seconds per hour
• fixed: 6.1 DTS decoding with ArcSoft resulted in wrong channel order
• fixed: 6.1 TrueHD decoding with libav resulted in wrong channel order
• fixed: reducing bitdepth of clipped audio produced too much bitdepth
• when clipping is automatically fixed, the applied dB gain is logged
• when normalizing an audio track, the applied dB gain is logged

• Release Date: Jun 3, 2010
• Download(s):
  eac3to.zip
• fixed 3D demuxing (argh)

• Release Date: Jun 1, 2010
• Download(s):
  eac3to.zip
• added support for 3D Blu-Rays (playlists, detection & demuxing)

• Release Date: Mar 10, 2010
• Download(s):
  eac3to.zip
• TrueHD dialnorm removal now uses "-31db" instead of "-0db"
• TrueHD frames with -0db dialnorm are now automatically patched to -31db
• added MKV demuxing support for TrueHD tracks
• added MKV demuxing support for Blu-Ray PGS subtitle tracks
• added MKV demuxing support for (MS ACM) extensible WAV tracks

• Release Date: Oct 12, 2009
• Download(s):
  eac3to.zip
• updated libFLAC to version 1.2.1
• added a flush after every log line to help GUIs
• "eac3to some.mpls" now also works if the stream files aren't there, anymore
• fixed: number of subtitles was not appended to demuxed subtitles' file name
• fixed: dialnorm removal (for Nero decoder) failed with some 2.0 TrueHD files

• Release Date: May 4, 2009
• Download(s):
  eac3to.zip
• added undocumented "-no2ndpass" switch to turn off 2nd pass processing
• fixed: two pass processing sometimes produced superfluous sup files
• fixed: MPG/EVO/VOB audio tracks with "PES extension 2" were not detected
• fixed: very small W64/RF64 files were not detected correctly
• fixed: when processing was aborted, log file was sometimes not created
• fixed: sometimes specifying a title number addressed the wrong HD DVD title

• Release Date: Mar 30, 2009
• Download(s):
  eac3to.zip
• "24.975" is now interpreted as "25.000/1.001"
• Blu-Ray "sup" are demuxed with DTS set to 0 again, proper fix will come later
• fixed: error code not set for "source file format could not be detected"
• fixed: audio resampling from/to 24.975 didn't work properly
• fixed: WAV files beginning with lots of zeroes were sometimes not accepted