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MP3Gain analyzes and adjusts mp3 files so that they have the same volume.

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MP3Gain does not just do peak normalization, as many normalizers do.
Instead, it does some statistical analysis to determine how loud the file
actually sounds to the human ear. Also, the changes MP3Gain makes are
completely lossless. There is no quality lost in the change because the
program adjusts the mp3 file directly, without decoding and re-encoding.

From Chris Kuethe, <ckuethe@ualberta.ca> (Maintainer)
This commit is contained in:
mbalmer 2006-03-04 09:16:03 +00:00
parent fa594dcf0d
commit 962a93a492
4 changed files with 46 additions and 0 deletions
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34
audio/mp3gain/Makefile Normal file
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# $OpenBSD: Makefile,v 1.1.1.1 2006/03/04 09:16:03 mbalmer Exp $
COMMENT= "audio file volume normalizer"
DISTNAME= mp3gain-1_4_6-src
PKGNAME= mp3gain-1.4.6
CATEGORIES= audio
MASTER_SITES= ${MASTER_SITE_SOURCEFORGE:=mp3gain/}
HOMEPAGE= http://mp3gain.sourceforge.net/
EXTRACT_SUFX= .zip
MAINTAINER= Chris Kuethe <ckuethe@ualberta.ca>
# LGPL
PERMIT_PACKAGE_CDROM= Yes
PERMIT_PACKAGE_FTP= Yes
PERMIT_DISTFILES_CDROM= Yes
PERMIT_DISTFILES_FTP= Yes
WANTLIB= c m
ALL_TARGET= all
USE_GMAKE= Yes
NO_REGRESS= Yes
WRKSRC=$(WRKDIR)
do-configure:
@true
do-install:
${INSTALL_PROGRAM} ${WRKDIR}/mp3gain ${PREFIX}/bin
.include <bsd.port.mk>

4
audio/mp3gain/distinfo Normal file
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MD5 (mp3gain-1_4_6-src.zip) = 4327167375dce5bce97625729a95fdb9
RMD160 (mp3gain-1_4_6-src.zip) = e9e340afee84706f434b24be2299c11e641666e3
SHA1 (mp3gain-1_4_6-src.zip) = 733ec64172087181c749c7434d774b804ce2e448
SIZE (mp3gain-1_4_6-src.zip) = 111408

6
audio/mp3gain/pkg/DESCR Normal file
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MP3Gain analyzes and adjusts mp3 files so that they have the same volume.
MP3Gain does not just do peak normalization, as many normalizers do.
Instead, it does some statistical analysis to determine how loud the file
actually sounds to the human ear. Also, the changes MP3Gain makes are
completely lossless. There is no quality lost in the change because the
program adjusts the mp3 file directly, without decoding and re-encoding.

2
audio/mp3gain/pkg/PLIST Normal file
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@comment $OpenBSD: PLIST,v 1.1.1.1 2006/03/04 09:16:03 mbalmer Exp $
bin/mp3gain