Eac3to
eac3to is a free command line utility for extracting, encoding, and converting audio tracks from video files. It supports many formats like EAC3, AC3, DTS, and more. Useful for managing multi-channel audio tracks.
audio
conversion
extract
encode
eac3
ac3
dts
multichannel
eac3to: Free Command Line Utility for Audio Extraction
A free tool for extracting, encoding, and converting audio tracks from video files, supporting formats like EAC3, AC3, DTS.
What is Eac3to?
eac3to is a powerful, free command line audio utility for working with audio tracks in video files. It can extract, encode, and convert surround sound audio codecs like EAC3, AC3, DTS, TrueHD, PCM, and more from common video containers such as MKV, MP4, Blu-ray, and DVD.
Some key features of eac3to include:
- Extracting audio tracks from videos while preserving all metadata
- Converting between audio codecs like EAC3, AC3, DTS, AAC, MP3, FLAC, etc.
- Pass-through encoding to remux video without quality loss
- Downmixing and upmixing multi-channel audio
- Adding or removing Dolby and DTS headers
- Trimming, splitting, and merging audio tracks
With its advanced audio handling capabilities and constant development, eac3to has become an indispensible tool for audio enthusiasts, home theater users, video collectors, and media managers. It gives fine-grained control over surround sound audio to get the best listening experience.
Eac3to Features
Features
- Extract audio tracks from video files
- Convert between audio formats like EAC3, AC3, DTS, etc
- Remux audio tracks
- Demux audio streams
- Encode multi-channel audio
- Split audio tracks
- Join audio tracks
Pricing
- Free
- Open Source
Pros
Free and open source
Cross-platform (Windows, Linux, macOS)
Powerful command line interface
Supports many audio formats
Actively developed and maintained
Cons
Command line only, no GUI
Steep learning curve
Requires FFmpeg
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