I have downloaded qt-everywhere-opensource-src-5.4.1 and build and installed static. Next i built QMultimedia and installed.
I get "Unknown module(s) in QT: multimedia" from the .pro when including QT += multimedia.
I have QtMultimedia,QtMultimediaQuick_p and QtMultimediaWidgets in /usr/local/Qt-5.4.1/include. Also have mediaservice,playlistformats in /usr/local/Qt-5.4.1/plugins Also have QtMobility,QtMultimediaKit in /usr/include
I am running Ubuntu 15.0
All related issues i've found did not help.
The first beta of Qt 6.2 has just been released and features amongst multiple other new Add-ons a brand new Qt Multimedia module. Qt Multimedia is a module that has undergone some rather large changes for Qt 6. In many ways, it’s a new API and implementation even though we re-used some of the code from Qt 5.15.
The first beta of Qt 6.2 has just been released and features amongst multiple other new Add-ons a brand new Qt Multimedia module. Qt Multimedia is a module that has undergone some rather large changes for Qt 6.
Qt Multimedia in Qt 5 had a rather loosely defined scope. Support for different parts of the API wasn't consistent across different backends, and parts of the API itself were not easy to use in a cross-platform way.
Where Qt Multimedia in 5.15 was around 140.000 lines of code, we are currently down to around 74.000 lines of code in Qt 6. With Qt 6 we have also revisited the supported backends and reduced those to a set we believe can be supported in the future.
Please run:
sudo apt-get install qtmultimedia5-dev
afterwards you can install other multimedia packages as needed, but this enables the multimedia in general.
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