[Solved] QMediaPlaylist not found in qt5 cmake projet

hisoft

Hi,

I'm trying to integrate QtMultimedia to my qt5 projet (structured with cmake 2.8). When i run the build, i get the following error :
@fatal error: QtMultimedia/QMediaPlaylist : No such file or directory@

In the CMakeLists.txt i added the following line (but i doesn't solved the problem) :
@SET(QT_USE_QTMULTIMEDIA TRUE)@

Here is my code :
@
#include <QtMultimedia/QMediaPlaylist>

int main(int argc, char *argv[])
{
QApplication a(argc, argv);

QMediaPlaylist * playlist = new QMediaPlaylist;
playlist->addMedia(QUrl("/home/user/Video-Sans titre-0.mpeg"));
playlist->setCurrentIndex(1);

QMediaPlayer * player = new QMediaPlayer;
player->setPlaylist(playlist);

QVideoWidget * videoWidget = new QVideoWidget;
player->setVideoOutput(videoWidget);
videoWidget->show();

player->play();

return a.exec(&#41;;

}
@

Thanks.

SGaist

Hi,

I have not used cmake with Qt 5 yet, but following the logic of qmake, don't you have something like QT_USE_QTMULTIMEDIAWIDGETS ?

Hope it helps

hisoft

I didn't have it. But even if i do it the error still remain.

Thanks for your reply.

SGaist

"This":http://www.kdab.com/using-cmake-with-qt-5/ might help you

hisoft

I've already read this link (thanks). I've solved the problem by adding the following lines (into the CMakeLists.txt) :

@
...
FIND_PACKAGE( Qt5Multimedia REQUIRED )
FIND_PACKAGE( Qt5MultimediaWidgets REQUIRED )
...
SET(QT_USE_QTMULTIMEDIA TRUE)
SET(QT_USE_QTMULTIMEDIAWIDGETS TRUE)
...
QT5_USE_MODULES (${EXECUTABLE_NAME} Multimedia MultimediaWidgets)
...
@

Thanks.

SGaist

You're welcome !

Now that it's building, please also update the thread title prepending [solved] so other forum users may know a solution has been found :)