eac3to

A very good command line audio conversion tool. Third party GUIs are also available. Requires external audio decoders.

Free • Proprietary
Audio Converter
Windows

What is eac3to?

A very good command line audio conversion tool. Third party GUIs are also available. Requires external audio decoders.

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can remove DTS zero padding and repair outdated DTS-ES headers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

Supported source formats: (1) RAW, (L)PCM (2) WAV (PCM, DTS and AC3), W64, RF64 (3) AC3, E-AC3 (4) DTS, DTS-ES, DTS-96/24, DTS-HD Hi-Res, DTS-HD Master Audio (5) MP1, MP2, MP3 audio (6) AAC audio (7) MLP, TrueHD, TrueHD/AC3 (8) FLAC (9) EVO/VOB/(M2)TS and MKV

Decoded audio data can be stored as / encoded to: (1) RAW, (L)PCM (2) WAV (PCM only), W64, RF64, AGM (3) WAVs (multiple mono WAV files, PCM only) (4) AC3 (5) DTS (6) AAC (7) FLAC

Required third party audio decoders:

For best AAC decoding you need: (1) Nero 7 (Nero 8 won't work!)

For DTS encoding you need: (1) SurCode DVD DTS - version 1.0.21 or newer

For AAC encoding you need: (1) Nero AAC Encoder

For video muxing you need: (1) Haali Matroska Muxer

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eac3to Features

Command line interfaceeac3to either have CLI support or is a CLI-only app.

Audio Conversion

eac3to information

Developed bymadshi
LicensingProprietary and Free product.
Alternatives41 alternatives listed

Supported Languages

English

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