Added thumbnailer since it also needs to rotate the still image that it gets from the hardware video decoder using GStreamer. Basically it needs to look for the "image-orientation" tag in the GstTagList that gets broadcasted by the Gst pipeline. Then look for values of "rotate-0", "rotate-90", "rotate-180", "rotate-270" for the queue in what to do. This info comes from the MPEG4 container file itself, parsed by qtdemux and added to a GstTagList. Take a look at qtvideo-node shadervideomaterial.cpp file for how to do the matrix operations manually. Or you might take a look at using the "videoflip" plugin from GStreamer to do this as it listens for the exact same GstTagList values that I mentioned above.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qtubuntu-camera in Ubuntu. https://bugs.launchpad.net/bugs/1191934 Title: orientation wrong in playback for recorded videos Status in Media Hub: Fix Committed Status in QT Ubuntu Media: New Status in Thumbnail generator for all kinds of files: New Status in “qtubuntu-camera” package in Ubuntu: Fix Released Status in “media-hub” package in Ubuntu RTM: Fix Committed Status in “qtvideo-node” package in Ubuntu RTM: Fix Committed Bug description: saucy-15 + updates Galaxy Nexus camera-app 2.9.1daily13.06.17-0ubuntu1 gallery-app 0.0.67daily13.06.17-0ubuntu1 If you record a video in portrait orientation in the camera, it should be played back in same orientation in gallery but it is not. It's incorrectly displayed in landscape mode rotated 90 degrees to the left. See attached images. To manage notifications about this bug go to: https://bugs.launchpad.net/media-hub/+bug/1191934/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
