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Initial import of shorten 3.3.

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Shorten reduces the size of waveform files (such as audio) using
Huffman coding of prediction residuals and optional additional
quantisation.  It supports lossless and lossy modes.
This commit is contained in:
naddy 2001-08-21 00:03:31 +00:00
parent bfe7984072
commit 19f06dcd88
4 changed files with 42 additions and 0 deletions
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21
audio/shorten/Makefile Normal file
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# $OpenBSD: Makefile,v 1.1.1.1 2001/08/21 00:03:31 naddy Exp $
COMMENT= "fast compression for waveform files"
DISTNAME= shorten-3.3
CATEGORIES= audio archivers
NEED_VERSION= 1.440
MAINTAINER= Christian Weisgerber <naddy@openbsd.org>
PERMIT_PACKAGE_CDROM= "no fee"
PERMIT_PACKAGE_FTP= Yes
PERMIT_DISTFILES_CDROM= "no fee"
PERMIT_DISTFILES_FTP= Yes
MASTER_SITES= http://shnutils.etree.org/misc/
USE_GMAKE= Yes
CONFIGURE_STYLE= gnu
.include <bsd.port.mk>

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audio/shorten/files/md5 Normal file
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MD5 (shorten-3.3.tar.gz) = 179b21d340b402d8efe689491e70066e
RMD160 (shorten-3.3.tar.gz) = 9e563b2cb872bfbcdef111ac3827f800d6f20a88
SHA1 (shorten-3.3.tar.gz) = 48b2d07d2b4879d3564b595d34914799b2582cfc

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audio/shorten/pkg/DESCR Normal file
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Shorten reduces the size of waveform files (such as audio) using
Huffman coding of prediction residuals and optional additional
quantisation. In lossless mode the amount of compression obtained
depends on the nature of the waveform. Those composing of low
frequencies and low amplitudes give the best compression, which may
be 2:1 or better. Lossy compression operates by specifying a minimum
acceptable segmental signal to noise ratio or a maximum bit rate.
Lossy compression operates by zeroing the lower order bits of the
waveform, so retaining waveform shape.
Permission is granted to use this software for decoding and
non-commercial encoding (e.g. private or research use).
If you intend to use shorten, be sure to check the full license,
which can be displayed by "shorten -l".

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audio/shorten/pkg/PLIST Normal file
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@comment $OpenBSD: PLIST,v 1.1.1.1 2001/08/21 00:03:31 naddy Exp $
bin/shorten
man/man1/shorten.1