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| h1. Running QtMediaHub on Trident Shiner
| | #Redirect [[Running QtMediaHub on Trident Shiner]] |
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| == Assumptions ==
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| # Qt 4.8.0 is configured, built and installed as per "Trident Shiner":http://wiki.qt.io/Shiner
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| # Can run "GstTsPlayer" or "miniplayer" on reference board to test media playback alongside any simple OpenGL ES 2.0 application
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| # The video playback plane is behind the graphics plane
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| # "QTDIR" and "PATH" environment variables are set to use Qt 4.8.0 cross compiled and installed for Trident Shiner in your build terminal
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| == Getting Source ==
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| You can get the latest source code from gitorious "https://gitorious.org/qtmediahub&quot;:https://gitorious.org/qtmediahub.<br />You can use "sync-to-head&quot;:http://gitorious.org/qtmediahub/qtmediahub/blobs/master/scripts/sync-to-head to update your sources to latest version
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| Note that we are in the process of moving the git repositories to the qt.io.
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| == Multimedia Playback Support ==
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| QMH uses "platform specific media player application&quot; (in Trident Shiner's case it is either "GstTsPlayer&quot; or "miniplayer&quot; ) to have media playback facility.<br />This is achieved using "out of process integration&quot; which means:-
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| ## Using a "QProcess&quot; object start platform specific media player<br />## Write to this "QProcess&quot; object to pass playback commands<br />## Read from this "QProcess&quot; object to receive feedback
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| Trident Shiner's GstTsPlayer specific media control integration can be found in files "mediaplayerTridentShinerGstTsPlayer.h&quot;:http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerGstTsPlayer.h and "mediaplayerTridentShinerGstTsPlayer.cpp&quot;:http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerGstTsPlayer.cpp
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| Trident Shiner's miniplayer specific media control integration can be found in files "mediaplayerTridentShinerMiniplayer.h&quot;:http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerMiniplayer.h and "mediaplayerTridentShinerMiniplayer.cpp&quot;:http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerMiniplayer.cpp
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| == Configuring ==
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| Use " -media-backend TRIDENT_SHINER_GSTTSPLAYER&quot; configure option to enable multimedia playback capability of QMH using GstTsPlayer
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| <code><br />cd /path/to/qtmediahub/<br />/path/to/qtmediahub/configure -media-backend TRIDENT_SHINER_GSTTSPLAYER<br /></code>
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| Use " -media-backend TRIDENT_SHINER_MINIPLAYER&quot; configure option to enable multimedia playback capability of QMH using miniplayer
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| <code><br />cd /path/to/qtmediahub/<br />/path/to/qtmediahub/configure -media-backend TRIDENT_SHINER_MINIPLAYER<br /></code>
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| == Building ==
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| Build QMH as follows
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| <code><br />cd /path/to/qtmediahub/<br />make<br /></code>
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| == Installing ==
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| As installation of QMH on Trident Shiner reference board copy entire "qtmediahub&quot; directory so that its path is exactly same as that on build machine.
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| == Running QMH on Qt 4.8 (QWS) ==
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| Setup QTDIR, QWS_KEYBOARD, QWS_MOUSE_PROTO and LD_LIBRARY_PATH environment variables as follows
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| <code><br />export QTDIR=/path/to/installed/qt-everywhere-opensource-src-4.8.0/<br />export QWS_KEYBOARD="LinuxInput:/dev/input/event0&quot; //Use appropriate device node<br />export QWS_MOUSE_PROTO="LinuxInput:/dev/input/event1&quot; //Use appropriate device node<br />export LD_LIBRARY_PATH=${QTDIR}/lib/:${LD_LIBRARY_PATH}<br />export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:"/path/to/qtmediahub/qtmediahub-core/hub/lib/&quot;<br /></code>
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| Rum QMH as follows to use OpenGL ES 2.0
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| <code><br />cd /path/to/qtmediahub/<br />/path/to/qtmediahub/qtmediahub-core/hub/bin/qtmediahub -qws -keyboard -mouse -display eglnullws:size=1280x720 -skin=confluence -overlayMode=true -opengl-usage=true -opengl-viewport=true -opengl-format-hack=false<br /></code>
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| Rum QMH as follows to use DirectFB
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| <code><br />cd /path/to/qtmediahub/<br />/path/to/qtmediahub/qtmediahub-core/hub/bin/qtmediahub -qws -display directfb -skin=delphin -overlayMode=true -opengl-usage=false -opengl-viewport=false -opengl-format-hack=false<br /></code>
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| Rum QMH as follows to use Linux Frame Buffer
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| <code><br />cd /path/to/qtmediahub/<br />/path/to/qtmediahub/qtmediahub-core/hub/bin/qtmediahub -qws -display -keyboard -mouse linuxfb -skin=confluence— -overlayMode=true -opengl-usage=false -opengl-viewport=false -opengl-format-hack=false<br /></code>
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