From b45ecc6656be4a2ae292ac2fee44aa512e9b7a32 Mon Sep 17 00:00:00 2001 From: ponce Date: Sun, 19 Feb 2012 00:49:51 -0600 Subject: audio/celt051: Added (low delay audio codec - version 0.5.1.x) Signed-off-by: Robby Workman --- audio/celt051/README | 12 +++++ audio/celt051/celt051.SlackBuild | 99 ++++++++++++++++++++++++++++++++++++++++ audio/celt051/celt051.info | 10 ++++ audio/celt051/slack-desc | 19 ++++++++ 4 files changed, 140 insertions(+) create mode 100644 audio/celt051/README create mode 100644 audio/celt051/celt051.SlackBuild create mode 100644 audio/celt051/celt051.info create mode 100644 audio/celt051/slack-desc (limited to 'audio') diff --git a/audio/celt051/README b/audio/celt051/README new file mode 100644 index 0000000000..14d4fa85ce --- /dev/null +++ b/audio/celt051/README @@ -0,0 +1,12 @@ +celt051 (low delay audio codec - version 0.5.1.x) + +CELT is a very low delay audio codec designed for high-quality +communications. Traditional full-bandwidth codecs such as Vorbis and +AAC can offer high quality but they require codec delays of hundreds +of milliseconds, which makes them unsuitable for real-time +interactive applications like teleconferencing. Speech targeted +codecs, such as Speex or G.722, have lower 20-40ms delays but their +speech focus and limited sampling rates restricts their quality, +especially for music. + +celt051 is a parallel-installable (older) version of the celt codec. diff --git a/audio/celt051/celt051.SlackBuild b/audio/celt051/celt051.SlackBuild new file mode 100644 index 0000000000..28a286ac38 --- /dev/null +++ b/audio/celt051/celt051.SlackBuild @@ -0,0 +1,99 @@ +#!/bin/sh + +# Slackware build script for celt + +# Copyright 2010 Heinz Wiesinger, Amsterdam, The Netherlands +# All rights reserved. +# +# Redistribution and use of this script, with or without modification, is +# permitted provided that the following conditions are met: +# +# 1. Redistributions of this script must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# forked of celt slackbuild by ponce + +PRGNAM=celt051 +VERSION=0.5.1.3 +BUILD=${BUILD:-1} +TAG=${TAG:-_SBo} + +# Automatically determine the architecture we're building on: +if [ -z "$ARCH" ]; then + case "$( uname -m )" in + i?86) ARCH=i486 ;; + arm*) ARCH=arm ;; + # Unless $ARCH is already set, use uname -m for all other archs: + *) ARCH=$( uname -m ) ;; + esac +fi + +CWD=$(pwd) +TMP=${TMP:-/tmp/SBo} +PKG=$TMP/package-$PRGNAM +OUTPUT=${OUTPUT:-/tmp} + +if [ "$ARCH" = "i486" ]; then + SLKCFLAGS="-O2 -march=i486 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "x86_64" ]; then + SLKCFLAGS="-O2 -fPIC" + LIBDIRSUFFIX="64" +else + SLKCFLAGS="-O2" + LIBDIRSUFFIX="" +fi + +set -e + +rm -rf $PKG +mkdir -p $TMP $PKG $OUTPUT +cd $TMP +rm -rf celt-$VERSION +tar xvf $CWD/celt-$VERSION.tar.gz +cd celt-$VERSION +chown -R root:root . +chmod -R u+w,go+r-w,a-s . + +CFLAGS="$SLKCFLAGS" \ +CXXFLAGS="$SLKCFLAGS" \ +./configure \ + --prefix=/usr \ + --libdir=/usr/lib${LIBDIRSUFFIX} \ + --sysconfdir=/etc \ + --localstatedir=/var \ + --mandir=/usr/man \ + --disable-static \ + --build=$ARCH-slackware-linux \ + --host=$ARCH-slackware-linux + +make +make install-strip DESTDIR=$PKG + +find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \ + | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true + +mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION +cp -a AUTHORS ChangeLog COPYING INSTALL NEWS README TODO \ + $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild + +mkdir -p $PKG/install +cat $CWD/slack-desc > $PKG/install/slack-desc + +cd $PKG +/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz} diff --git a/audio/celt051/celt051.info b/audio/celt051/celt051.info new file mode 100644 index 0000000000..249b8d0573 --- /dev/null +++ b/audio/celt051/celt051.info @@ -0,0 +1,10 @@ +PRGNAM="celt051" +VERSION="0.5.1.3" +HOMEPAGE="http://www.celt-codec.org/" +DOWNLOAD="http://downloads.xiph.org/releases/celt/celt-0.5.1.3.tar.gz" +MD5SUM="67e7b5e45db57a6f1f0a6962f5ecb190" +DOWNLOAD_x86_64="" +MD5SUM_x86_64="" +MAINTAINER="ponce" +EMAIL="matteo.bernardini@gmail.com" +APPROVED="rworkman" diff --git a/audio/celt051/slack-desc b/audio/celt051/slack-desc new file mode 100644 index 0000000000..17f91dedbe --- /dev/null +++ b/audio/celt051/slack-desc @@ -0,0 +1,19 @@ +# HOW TO EDIT THIS FILE: +# The "handy ruler" below makes it easier to edit a package description. Line +# up the first '|' above the ':' following the base package name, and the '|' +# on the right side marks the last column you can put a character in. You must +# make exactly 11 lines for the formatting to be correct. It's also +# customary to leave one space after the ':'. + + |-----handy-ruler------------------------------------------------------| +celt051: celt051 (low delay audio codec - version 0.5.1.x) +celt051: +celt051: CELT is a very low delay audio codec designed for high-quality +celt051: communications. Traditional full-bandwidth codecs such as Vorbis and +celt051: AAC can offer high quality but they require codec delays of hundreds +celt051: of milliseconds, which makes them unsuitable for real-time +celt051: interactive applications like teleconferencing. Speech targeted +celt051: codecs, such as Speex or G.722, have lower 20-40ms delays but their +celt051: speech focus and limited sampling rates restricts their quality, +celt051: especially for music. +celt051: -- cgit v1.2.3