eac3to

eac3to is able to convert E-AC3 and TrueHD audio tracks to AC3 or FLAC and other audio functions related to Blu-ray files.

All Feature:

• can show information about audio, video and VOB/EVO/(M2)TS 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• can remove DTS zero padding and repair outdated DTS-ES headers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 all video and audio tracks of an EVO/VOB/(M2)TS source file
• 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

GUIs for eac3to:

• HD-DVD/Blu-Ray Stream Extractor
• Clown_BD
• Eac3to and More GUI

• EAC3toGUI
• HD-DVD/Blu-Ray Stream Extractor
• Eac3to and More GUI

• 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