Configure the Phonon Library in RedHat9Linux

Use the Qt-4.7.4 (with a version that supports Phonon), install Qt Gcc with Version 4.3.2, make Version 3.8.2 first. Install the phonon Library. Phonon is not installed by default when you install Qt. Cd/opt/qt-4.7.4/src/phonmakemakeinstall download phonon-mplay...

 

Use the Qt-4.7.4 (with versions supporting Phonon), install Qt Gcc with Version 4.3.2, and make with Version 3.8.2

 

First. Install the phonon Library. Phonon is not installed by default when you install Qt.

 

Cd/opt/qt-4.7.4/src/phonon

 

Make

 

Make install

 

Download phonon-mplayer.tar. bz.

 

Tar jxvf phonon-mplayer.tar.bz

 

First, clear the intermediate files in the compiled directory.

 

Cd libmplayer

 

Make distclean

 

Qmake

 

Make

 

Generate libmplayer. a in the directory

 

Cd ..

 

Make distclean

 

Qmake

 

Make

 

Generate the library file libphon_mp.so

 

Cp libphonon_mp.so QTDir/plugins/phonon_backend // create a new

 

At this point, phonon_mplayer has been installed.

 

You also need to install the MPlayer. Http://www.mplayerhq.hu/MPlayer/releases/

 

Install some decoding

 

Mkdir-p/usr/lib/codecs

 

Mkdir-p/usr/lib/wincodecs

 

Tar jxvf all-20061022.tar.bz2

 

Mv all-20061022/usr/lib/codecs

 

Chmod 644/usr/lib/codecs /*

 

Chown root. root/usr/lib/codecs /*

 

Tar jxvf essential-20061022.tar.bz2

 

Music video essential-20061022/usr/lib/wincodecs

 

Chown root. root/usr/lib/wincodecs /*

 

Chmod 644/usr/lib/wincodecs /*

 

 

 

Install MPlayer

 

Tar jxvf MPlayer-1.0pre8.tar.bz2

 

Cd MPlayer-1.0pre8

 

./Configure -- enable-gui -- enable-largefiles -- enable-menu -- prefix =/usr/local/mplaer

-- With-codecsdir =/usr/lib/codecs/-- with-win32libdir =/usr/lib/wincodecs/-- confdir =/etc/mplayer -- cc = gcc // note, try to use version 4.3.2 in gcc, or an error will be reported.

 

Make

 

Make install

 

Font installation

 

Tar jxvf font-arial-cp1250.tar.bz2

 

Mv font-arial-cp1250/usr/local/mplayer/share/mplayer/font/

 

Cd/usr/local/mplayer/share/mplayer/font/

Ln-s font-arial-cp1250 font

 

Copy the simsun. tts font in windows to root/. mplayer and change it to subfont. ttf.

 

Install skin // no skin, cannot be used normally

Tar jxvf Blue-1.8.tar.bz2

 

Mv Blue/usr/local/mplayer/share/mplayer/skins

 

Cd/usr/local/mplayer/share/mplayer/skins

 

Ln-s Blue default

 

Now MPlayer is fully installed.

 

Copy the/usr/local/mplayer/bin file to/usr/lib.

 

You can run the Qt/demos/qmediapalyer example for testing, or run gmplayer in/usr/local/mplayer/bin.

 

If there is no sound, you can set it in Linux.

 

Start-> preferences-> Sound check two options Enable sound server startup and sound for events

 

Now, you can use Phonon to develop multimedia players in linux.

 

From the hsl tribe