eac3to descriptioneac3to is able to convert E-AC3 and TrueHD audio tracks to AC3 or FLACeac3to is able to convert E-AC3 and TrueHD audio tracks to AC3 or FLAC.

TrueHD conversion unfortunately doesn't work with demuxed TrueHD files at this point in time. The to-be-converted TrueHD track must the first (or better: only) audio track in an EVO file. Please use the EvoDemux tool to create one EVO file for a full movie with only the TrueHD audio track in it.

Usage: eac3to src.eac3|evo|wav dst.ac3|flac|raw|wav [-options]

This tool can convert a 2.0 or 5.1 E-AC3 or a 5.1 TrueHD track to AC3 / FLAC.

Options:
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