[Development] Audio playback depends on... Qt5Widgets.dll?
Sze Howe Koh
szehowe.koh at gmail.com
Thu Nov 14 01:00:08 CET 2013
I just found out that my Qt Quick 2 application can't use the Audio
element unless I deploy Qt5Widgets.dll along with it. Otherwise, I get
this at runtime:
defaultServiceProvider::requestService(): no service found for -
I then wrote a console application that does nothing except play a
.wav file through QMediaPlayer. Same result -- the sound plays if
Qt5Widgets.dll is present, but "no service found" otherwise.
Is this expected? I understand the dependency on the Qt GUI module --
QMediaPlayer handles videos -- but what's required from the Qt Widgets
module for multimedia playback?
More importantly, is it possible to remove this dependency?
(Tested on Qt 5.1.1 and Qt 5.2.0 Beta, Windows 8.1 x64, MSVC 2012 OpenGL)
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