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Python script to compile and install ffmpeg
#!/usr/bin/env python
#
# Python script to compile and install ffmpeg.
#
# part of ffcluster project.
# see full project at github.com/santazhang/ffcluster
#
# Author: Santa Zhang <santa1987@gmail.com>
import os
import urllib2
import traceback
# goto script folder
os.chdir(os.path.join(os.getcwd(), os.path.dirname(__file__)))
# path relative to this script file
# where will the dependency packages be downloaded
DOWNLOAD_DIR = "download"
# where to install ffcluster and all dependencies
PREFIX_DIR = "/opt/ffcluster"
def my_mkdir(path):
if os.path.exists(path) == False:
os.makedirs(path)
def my_remove(path):
if os.path.exists(path):
os.remove(path)
def my_exec(cmd):
print "[cmd] %s" % cmd
os.system(cmd)
def prepare_package(pkg_url):
ret = True
my_mkdir(DOWNLOAD_DIR)
pkg_name = os.path.basename(urllib2.urlparse.urlparse(pkg_url).path)
pkg_fpath = os.path.join(DOWNLOAD_DIR, pkg_name)
tmp_fpath = os.path.join(DOWNLOAD_DIR, pkg_name + ".downloading")
my_remove(tmp_fpath)
if os.path.exists(pkg_fpath):
print "%s already downloaded" % pkg_name
else:
f = open(tmp_fpath, "wb")
try:
print "downloading %s from %s" % (pkg_name, pkg_url)
f.write(urllib2.urlopen(pkg_url).read())
os.rename(tmp_fpath, pkg_fpath)
except:
traceback.print_exc()
my_remove(tmp_fpath)
exit(1)
finally:
f.close()
if ret == True:
if pkg_name.endswith(".tar.bz2"):
if os.path.exists(os.path.join(DOWNLOAD_DIR, pkg_name[:-8])) == False:
print "extracting %s" % pkg_name
my_exec("cd '%s' ; tar xjf %s" % (DOWNLOAD_DIR, pkg_name))
if pkg_name.endswith(".tar.gz"):
if os.path.exists(os.path.join(DOWNLOAD_DIR, pkg_name[:-7])) == False:
print "extracting %s" % pkg_name
my_exec("cd '%s' ; tar xzf %s" % (DOWNLOAD_DIR, pkg_name))
return ret
if os.path.exists(PREFIX_DIR) == False:
my_exec("sudo mkdir -p '%s' ; sudo chmod 777 '%s'" % (PREFIX_DIR, PREFIX_DIR))
# build yasm
prepare_package("http://www.tortall.net/projects/yasm/releases/yasm-1.2.0.tar.gz")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/yasm-1.2.0
./configure --prefix=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR))
# build x264
prepare_package("ftp://ftp.videolan.org/pub/x264/snapshots/x264-snapshot-20120302-2245-stable.tar.bz2")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/x264-snapshot-20120302-2245-stable
./configure --prefix=%s --enable-static --extra-cflags='-I%s/include' --extra-ldflags='-L%s/lib'
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR, PREFIX_DIR, PREFIX_DIR))
# build faac
# also fix a compilation bug
prepare_package("http://downloads.sourceforge.net/faac/faac-1.28.tar.gz")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/faac-1.28
sed 's/^char\ \*strcasestr/\/\/char\ \*strcasestr/' common/mp4v2/mpeg4ip.h > common/mp4v2/mpeg4ip.h~
mv common/mp4v2/mpeg4ip.h~ common/mp4v2/mpeg4ip.h
./configure --prefix=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR))
# build libmp3lame
prepare_package("http://downloads.sourceforge.net/lame/lame-3.99.5.tar.gz")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/lame-3.99.5
./configure --prefix=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR))
# build libogg
prepare_package("http://downloads.xiph.org/releases/ogg/libogg-1.3.0.tar.gz")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/libogg-1.3.0
./configure --prefix=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR))
# build libvorbis
prepare_package("http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.2.tar.bz2")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/libvorbis-1.3.2
./configure --prefix=%s --with-ogg=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR, PREFIX_DIR))
# build libtheora
prepare_package("http://downloads.xiph.org/releases/theora/libtheora-1.1.1.tar.bz2")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/libtheora-1.1.1
./configure --prefix=%s --with-ogg=%s --with-vorbis=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR, PREFIX_DIR, PREFIX_DIR))
# build libvpx-v1.0.0.tar.bz2
prepare_package("http://webm.googlecode.com/files/libvpx-v1.0.0.tar.bz2")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/libvpx-v1.0.0
./configure --prefix=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR))
# build libxvid
prepare_package("http://downloads.xvid.org/downloads/xvidcore-1.3.2.tar.bz2")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/xvidcore/build/generic
./configure --prefix=%s
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR))
# build ffmpeg
prepare_package("http://ffmpeg.org/releases/ffmpeg-0.10.tar.bz2")
my_exec("""
export PATH=/bin:/usr/bin:%s/bin:$PATH
cd %s/ffmpeg-0.10
./configure \
--prefix=%s --enable-gpl --enable-nonfree \
--disable-ffserver \
--disable-shared --enable-static \
--extra-cflags='-static -I%s/include' \
--extra-ldflags='-L%s/lib' \
--enable-libx264 --enable-libfaac --enable-libmp3lame --enable-pthreads --enable-libvpx --enable-libxvid \
--enable-libvorbis --enable-libtheora
make
make install
""" % (PREFIX_DIR, DOWNLOAD_DIR, PREFIX_DIR, PREFIX_DIR, PREFIX_DIR))
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