[Qt-mobility-feedback] The QMediaPlayer object does not have a valid service

Lorenzo Bettini lorenzo.bettini at gmail.com
Wed Jul 7 16:07:45 CEST 2010


Hi

I managed to have qt-mobility (and multimedia services) running on 
linux, but now I'm tryin in Windows and I still get this error when 
running the player example:

"The QMediaPlayer object does not have a valid service"

I installed also strawberry perl, and
my configure command is

configure -examples

after make and make install (which installs everything in c:\QtMobility) 
I tried to run the player example and when I try to play an mp3 file I 
read on the title bar

"The QMediaPlayer object does not have a valid service"

If I run a small console application using the mediaplayer I get

defaultServiceProvider::requestService(): no service found for - 
"com.nokia.qt.mediaplayer"

These are also the things I tried to make it work

set PATH=C:\QtMobility\lib;%PATH%
copy qtmedia_audioengined.dll into QTDIR/plugins/mediaservice

but still doesn't work...

any help please?

should I install gstreamer stuff also on windows? the documentation does 
not say this for windows...

thanks in advance
     Lorenzo

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Lorenzo Bettini, PhD in Computer Science, DI, Univ. Torino
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