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./wip/alac_decoder, Apple Lossless Audio Codec files decoder
[
Branch: CURRENT, Version: 0.2.0, Package name: alac_decoder-0.2.0, Maintainer: ryoon
Located here is a basic decoder for Apple Lossless Audio Codec
files (ALAC). ALAC is a proprietary lossless audio compression
scheme. Apple never released any documents on the format. What I
provide here is a C implementation of a decoder, written from
reverse engineering the file format. It turns out that most of the
algorithms in the codec are fairly well known. ALAC uses an adaptive
FIR prediction algorithm and stores the error values using a modified
rice or golumb algorithm. Further details are in alac.c.
Required to build:
[pkgtools/cwrappers]
Filesize: 18.573 KB
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./wip/alac_decoder, Apple Lossless Audio Codec files decoder
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Branch: CURRENT, Version: 0.2.0, Package name: alac_decoder-0.2.0, Maintainer: ryoon
Located here is a basic decoder for Apple Lossless Audio Codec
files (ALAC). ALAC is a proprietary lossless audio compression
scheme. Apple never released any documents on the format. What I
provide here is a C implementation of a decoder, written from
reverse engineering the file format. It turns out that most of the
algorithms in the codec are fairly well known. ALAC uses an adaptive
FIR prediction algorithm and stores the error values using a modified
rice or golumb algorithm. Further details are in alac.c.
Required to build:
[pkgtools/cwrappers]
Master sites: (Expand)
- https://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/distfiles/ (Download)
- https://mirror.bytemark.co.uk/gentoo/distfiles/ (Download)
- ftp://ftp.free.fr/mirrors/ftp.gentoo.org/distfiles/ (Download)
- https://ftp.ntua.gr/pub/linux/gentoo/distfiles/ (Download)
- https://mirror.yandex.ru/gentoo-distfiles/distfiles/ (Download)
- https://ftp.swin.edu.au/gentoo/distfiles/ (Download)
- https://ftp.iij.ad.jp/pub/linux/gentoo/distfiles/ (Download)
- https://ftp.jaist.ac.jp/pub/Linux/Gentoo/distfiles/ (Download)
- https://distfiles.gentoo.org/distfiles/ (Download)
Filesize: 18.573 KB
Version history: (Expand)
- (2025-07-15) Package has been reborn
- (2025-07-15) Package deleted from pkgsrc
- (2024-09-19) Package has been reborn
- (2024-09-15) Package deleted from pkgsrc
- (2023-02-13) Package has been reborn
- (2020-09-29) Package has been reborn
CVS history: (Expand)
| 2012-09-24 18:56:26 by Aleksej Saushev | Files touched by this commit (144) |
Log message: Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days. Mark packages that don't and might probably not have staged installation. |
2011-11-13 23:03:51 by Ryo ONODERA | Files touched by this commit (4) |  |
Log message: Import alac_decoder-0.2.0 as wip/alac_decoder. Located here is a basic decoder for Apple Lossless Audio Codec files (ALAC). ALAC is a proprietary lossless audio compression scheme. Apple never released any documents on the format. What I provide here is a C implementation of a decoder, written from reverse engineering the file format. It turns out that most of the algorithms in the codec are fairly well known. ALAC uses an adaptive FIR prediction algorithm and stores the error values using a modified rice or golumb algorithm. Further details are in alac.c. |