Import package for mp3gain, a tool to normalize the loudness of mp3 files.

mp3gain/DESCR

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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.

mp3gain/Makefile

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+# $NetBSD: Makefile,v 1.1 2007/01/28 12:23:38 corecode Exp $
+
+# First paragraph - distfile and binary package data
+# DISTNAME PKGNAME PKGREVISION SVR4_PKGNAME CATEGORIES MASTER_SITES
+# MASTER_SITE_SUBDIR EXTRACT_SUFX DISTFILES
+PKGNAME=		mp3gain-1.4.6
+DISTNAME=		${PKGNAME:S/./_/g}-src
+CATEGORIES=		audio
+MASTER_SITES=		${MASTER_SITE_SOURCEFORGE:=mp3gain/}
+EXTRACT_SUFX=		.zip
+
+MAINTAINER=		pkgsrc-users@NetBSD.org
+HOMEPAGE=		http://mp3gain.sourceforge.net/
+COMMENT=		Loudness normalizer for MP3 files
+
+WRKSRC=			${WRKDIR}
+
+EXTRACT_OPTS_ZIP=	-aqo
+MAKE_ENV+=		${BSD_MAKE_ENV}
+
+.include "../../mk/bsd.prefs.mk"
+
+post-extract:
+	${CP} ${FILESDIR}/Makefile ${WRKSRC}
+
+.include "../../mk/bsd.pkg.mk"

mp3gain/PLIST

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+@comment $NetBSD: PLIST,v 1.1 2007/01/28 12:23:38 corecode Exp $
+bin/mp3gain

mp3gain/distinfo

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+$NetBSD: distinfo,v 1.1 2007/01/28 12:23:38 corecode Exp $
+
+SHA1 (mp3gain-1_4_6-src.zip) = 733ec64172087181c749c7434d774b804ce2e448
+RMD160 (mp3gain-1_4_6-src.zip) = e9e340afee84706f434b24be2299c11e641666e3
+Size (mp3gain-1_4_6-src.zip) = 111408 bytes

mp3gain/files/Makefile

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+PROG=	mp3gain
+SRCS=	mp3gain.c apetag.c gain_analysis.c rg_error.c \
+	common.c dct64_i386.c \
+	decode_i386.c interface.c \
+	layer3.c tabinit.c
+NOMAN=	# no man
+
+LDADD=	-lm
+DPADD=	${LIBM}
+
+.PATH: ${.CURDIR}/mpglibDBL
+
+.include <bsd.prog.mk>