Date: Sat, 23 Jun 2001 17:10:41 +0200 (CEST) From: Marc.van.Woerkom@van.woerkom@netcologne.de To: FreeBSD-gnats-submit@freebsd.org Subject: ports/28366: New port: ac3dec-0.6.1 (AC3 from mpeg extractor and AC3 decoder) Message-ID: <200106231510.f5NFAfv28221@oranje.my.domain>
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>Number: 28366
>Category: ports
>Synopsis: New port: ac3dec-0.6.1
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Sat Jun 23 08:20:02 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Marc van Woerkom
>Release: FreeBSD 5.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD oranje.my.domain 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Wed May 2 18:47:49 CEST 2001 marc@oranje.my.domain:/usr3/obj/usr/src/sys/ORANJE i386
>Description:
ac3dec-0.6.1 features two nifty tools:
- extract_ac3 allows to extract the AC3 audio stream from
one of those ubiquitous mpeg/VOB trailers, into an .ac3 file for example
- ac3dec decodes an AC3 stream and plays it on your audio device
I tested it with the AC3 5.1 chanel testfile from
http://www.digital-digest.com/dvd/downloads/trailers.html
You will need the rar archiver from the ports collection to
extract the VOB from that ac3test.exe
Except for an "unexpected end of stream" message where I am not sure
if this is a bug or a feature, it worked fine.
Have fun,
Marc
>How-To-Repeat:
>Fix:
# This is a shell archive. Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file". Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
# ac3dec
# ac3dec/pkg-comment
# ac3dec/Makefile
# ac3dec/distinfo
# ac3dec/pkg-descr
# ac3dec/pkg-plist
#
echo c - ac3dec
mkdir -p ac3dec > /dev/null 2>&1
echo x - ac3dec/pkg-comment
sed 's/^X//' >ac3dec/pkg-comment << 'END-of-ac3dec/pkg-comment'
XSoftware for research in digital audio coding/decoding
END-of-ac3dec/pkg-comment
echo x - ac3dec/Makefile
sed 's/^X//' >ac3dec/Makefile << 'END-of-ac3dec/Makefile'
X# New ports collection makefile for: ac3dev
X# Date created: 23 Jun 2001
X# Whom: Marc van Woerkom <3d@freebsd.org>
X#
X# $FreeBSD: $
X#
X
XPORTNAME= ac3dec
XPORTVERSION= 0.6.1
XCATEGORIES= audio
XMASTER_SITES= http://gusnet.cx/aaron/codecs/tarballs/
X
XMAINTAINER= 3d@freebsd.org
X
XGNU_CONFIGURE= yes
X
XUSE_NEWGCC= yes
X
Xpre-install:
X.if !defined(NOPORTDOCS)
X ${MKDIR} ${PREFIX}/share/doc/ac3dec
X ${INSTALL_DATA} ${WRKSRC}/README ${PREFIX}/share/doc/ac3dec/README
X.endif
X
X.include <bsd.port.mk>
END-of-ac3dec/Makefile
echo x - ac3dec/distinfo
sed 's/^X//' >ac3dec/distinfo << 'END-of-ac3dec/distinfo'
XMD5 (ac3dec-0.6.1.tar.gz) = 92b8d3af8d0d06318bb2bb04b8093eef
END-of-ac3dec/distinfo
echo x - ac3dec/pkg-descr
sed 's/^X//' >ac3dec/pkg-descr << 'END-of-ac3dec/pkg-descr'
X "This software is completely useless to 99.99 percent of users
X out there. It is mostly of use to those interested in audio
X coding research and evaluating codecs. It could theoretically
X be used as a portion of a DVD playback system for unix systems.
X There are issues with DVD encryption and licensing that need to be
X resolved however."
X
Xfrom the original README file
X
XWWW: http://ess.engr.uvic.ca/~aholtzma/ac3
END-of-ac3dec/pkg-descr
echo x - ac3dec/pkg-plist
sed 's/^X//' >ac3dec/pkg-plist << 'END-of-ac3dec/pkg-plist'
Xbin/ac3dec
Xbin/extract_ac3
Xshare/doc/ac3dec/README
X@dirrm share/doc/ac3dec
X
END-of-ac3dec/pkg-plist
exit
>Release-Note:
>Audit-Trail:
>Unformatted:
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