l I nstall apache, php, mysql
>yum -y install httpd php mysql mysql-server php-mysql
l U pgrade to php5.3 (a bove command just install s php5.1 )
>rpm -ivh http://repo.webtatic.com/yum/centos/5/`uname -i`/webtatic-release-5-1.noarch.rpm
该命令会在 /etc/yum.repos.d/ folder 下生成一个 ”webtatic.repo” file ，作为其中一个 yum repo ( 你可以通过命令 >yum repolist all 来查看你的 yum repo list )
>yum --disablerepo=* --enablerepo=webtatic update php
该命令是 disable 所有 repo ，然后只 enable webtatic repo ， and then use yum to update php to version 5.3
l install gd (version 2)
>yum --disablerepo=* --enablerepo=webtatic install php-gd
Additional Steps for gallery3
l install php “ mbstring ” module
>yum --disablerepo=* --enablerepo=webtatic install php-mbstring
l install ffmpeg
1. C reate a repo file for DAG RPM repository
>vi /etc/yum.repos.d/dag.repo
2. A dd following codes to dag.repo file
[dag]
name=DAG RPM Repository
baseurl=http://apt.sw.be/redhat/el$releasever/en/$basearch/dag
gpgcheck=1
enabled=1
3. check if ffmpeg exists
>yum search ffmpeg
4. install ffmpeg
>yum install ffmpeg
if following error occurs:
Public key for ffmpeg-libpostproc-0.6.1-1.el5.rf.i386.rpm is not installed
then run
>rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt
run following again
>yum install ffmpeg ffmpeg-devel ffmpeg-libpostproc
l install ffmpeg-php
1. Download the latestet ffmpeg-php from http://sourceforge.net/projects/ffmpeg-php/files/ffmpeg-php/
>wget http://sourceforge.net/projects/ffmpeg-php/files/ffmpeg-php/0.6.0/ffmpeg-php-0.6.0.tbz2/download
2. Extract the archive
> tar -xjf ffmpeg-php-X.x.x.tbz2
3. > cd ffmpeg-php-X.x.x/
4. >phpize
5. >./configure
6. >make
这时会出错：
....error 'PIX_FMT_RGBA32' undeclared...
解决方法：
Goto the the ffmpeg-php-0.x.0 directory and edit the ffmpeg_frame.c file
>vi ffmpeg_frame.c
replace every instance of ‘ PIX_FMT_RGBA32 ′ with ‘ PIX_FMT_RGB32 ′ in the file by executing
:%s/PIX_FMT_RGBA32/PIX_FMT_RGB32
OR
replace “PIX_FMT_RGBA32 ″ “PIX_FMT_RGB32 ″ — ffmpeg_frame.c
Save the file and compile ‘ffmpeg-php’ again using the following steps
>make clean
>./configure
>make
7. >make install
Above installation will copy the ffmpeg.so module in php default module location.
8. edit php.ini file to enable ffmpeg-php support in it by using ffmpeg.so module.
>vi /etc/php.ini
and append following line
extension=ffmpeg.so
9. Restart apache service to take effect of php.ini
>/etc/init.d/httpd restart
10. Run following command to ffmpeg module listing in php.
> php -m | grep ffmpeg
You should be able to see ffmpeg module in phpinfo() page.
Test it out using
ffmpeg -i videofilename.extension
For more about ffmpeg-php functions – documentation
http://ffmpeg-php.sourceforge.net/doc/api/ffmpeg_movie.php
