Imx53 & Qt5.2 & gstreamer & HW accelerator
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Hi all
Hii tried to run qt qml example from qt 5.2 on imx53 board with gstreamer support.
Our system modules:ltib/imx53/x11/qt5.2
i encountered the following issues when doing that:1 - When i play video with:
gst-lunch palybin2 “file” , the results are ok.
The playbin2 finds and uses the relevant plugins for the gstreamer with the vpu.2 - When i run the video example from Qt 5.2 , i see that the performance is very poor, and it can play Only mp4 format.
3 - i saw that the lib qt5multimedia do not use the Freescale plugin/element mfw_v4lsink plugin -> poor performance.
4 - i also check this patch for qt 4:
Freescale patch: “Qt phonon gstreamer backend for imx53” https://community.freescale.com/thread/277496.
didnt find similer patch for qt 5.5 - When i tried to patch the Qt5 multimedia lib to force work with mfw_v4lsink it ends up with good performance but with full screen view “outside the Qt application world”.
of course it's not good solution.Did any one successed to run the qt 5 video example with the freescale HW accelrator?