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OpenBSD 7.9 release · amd64 · Generated 2026-09-09

alac_decoder-0.2.0

basic Apple Lossless Audio Codec decoder

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Description

alac_decoder is a basic decoder for Apple Lossless Audio Codec files (ALAC). It is a C implementation of a decoder, written from reverse engineering the file format. ALAC uses an adaptive FIR prediction algorithm and stores the error values using a modified rice or golumb algorithm. The program located here will not be able to handle all ALAC files, it can only handle mono or stereo files. ALAC allows up to 8 channels. The ALAC decoder supports both 16 and 24 bit sample sizes. The decoder can read an ALAC stream from either a file or from stdin, and write it as raw PCM data or as a WAV file to either stdout or a file. An encoder is not provided.

Package information

Ports path
audio/alac_decoder
Package architecture
amd64
Maintainer
The OpenBSD ports mailing-list <ports@openbsd.org>
Categories
audio
Available flavors
None listed

These are ports metadata. Binary availability depends on the release, architecture and mirror. Build and test dependencies are not an installation checklist.

Direct dependencies

None listed in sqlports.

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