Just to be clear, the package currently causing problems in trusty and above is "libqt5multimedia5-plugins":
philippe@philippe-desktop:~$ apt-cache rdepends libgstreamer0.10-0 | grep qt qtgstreamer-plugins libqtmultimediakit1 libqtgstreamerutils-0.10-0 libqtgstreamer-0.10-0 libqt5multimedia5-plugins
This bug prevents any Qt app using both QtWebkit and QtMultimedia to function.
Just to be clear, the package currently causing problems in trusty and above is "libqt5multimed ia5-plugins" :
philippe@ philippe- desktop: ~$ apt-cache rdepends libgstreamer0.10-0 | grep qt plugins iakit1 rutils- 0.10-0 r-0.10- 0 dia5-plugins
qtgstreamer-
libqtmultimed
libqtgstreame
libqtgstreame
libqt5multime
This bug prevents any Qt app using both QtWebkit and QtMultimedia to function.