Double-clicking a thumbnail of a video file (like avi or mp4) in the search results window or album window has no effect. However, double-clicking the same file in Dolphin or Konqueror opens the file in VLC. The Dolphin preview pane plays the file correctly. My workaround is to right-click the thumbnail, "open with", VLC Reproducible: Always Steps to Reproduce: 1. Open digikam and go to an album or search results containing a video. 2. Double-click the thumbnail of the video. Actual Results: Nothing happens except the following in the console: digikam(5940)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType "video/mp4" not found (or video/x-msvideo, depending on type of file) Expected Results: No error in console and video opens. I'm using KDE 4.10.2 from Fedora 18. $ rpm -qa |grep -E 'phonon|gstreamer'|sort gstreamer-0.10.36-2.fc18.x86_64 gstreamer1-1.0.6-1.fc18.x86_64 gstreamer1-plugins-bad-free-1.0.6-1.fc18.x86_64 gstreamer1-plugins-bad-free-extras-1.0.6-1.fc18.x86_64 gstreamer1-plugins-bad-freeworld-1.0.6-1.fc18.x86_64 gstreamer1-plugins-base-1.0.6-1.fc18.x86_64 gstreamer1-plugins-good-1.0.6-1.fc18.x86_64 gstreamer1-plugins-good-extras-1.0.6-1.fc18.x86_64 gstreamer1-plugins-ugly-1.0.6-1.fc18.x86_64 gstreamer-ffmpeg-0.10.13-8.fc18.x86_64 gstreamer-plugins-bad-free-0.10.23-13.fc18.x86_64 gstreamer-plugins-bad-free-extras-0.10.23-13.fc18.x86_64 gstreamer-plugins-bad-nonfree-0.10.23-1.fc18.x86_64 gstreamer-plugins-base-0.10.36-3.fc18.x86_64 gstreamer-plugins-espeak-0.4.0-1.fc18.x86_64 gstreamer-plugins-fc-0.2-4.fc18.x86_64 gstreamer-plugins-good-0.10.31-5.fc18.x86_64 gstreamer-plugins-good-extras-0.10.31-5.fc18.x86_64 gstreamer-plugins-ugly-0.10.19-5.fc18.x86_64 gstreamer-tools-0.10.36-2.fc18.x86_64 phonon-4.6.0-5.fc18.x86_64 phonon-backend-gstreamer-4.6.3-1.fc18.x86_64 qt-gstreamer-0.10.2-2.fc18.x86_64
Git commit c54d2636f28d44e5937659ee4f7862e41241672f by Gilles Caulier. Committed on 06/09/2014 at 12:22. Pushed by cgilles into branch 'master'. Use KMimeTypeTrader to handle default open with action from non image type. KServiceTypeTrader sound like broken in KDELibs. FIXED-IN: 4.3.0 M +2 -2 NEWS M +33 -24 digikam/items/imageviewutilities.cpp M +4 -2 digikam/items/imageviewutilities.h http://commits.kde.org/digikam/c54d2636f28d44e5937659ee4f7862e41241672f