Category:QtMediaHub::Trident Shiner: Difference between revisions

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=Running QtMediaHub on Trident Shiner=
#Redirect [[Running QtMediaHub on Trident Shiner]]
 
==Assumptions==
 
# Qt 4.8.0 is configured, built and installed as per [[Shiner|Trident Shiner]] ''[qt.io]''
# Can run “GstTsPlayer” or “miniplayer” on reference board to test media playback alongside any simple OpenGL ES 2.0 application
# The video playback plane is behind the graphics plane
# “<span class="caps">QTDIR</span>” and “<span class="caps">PATH</span>” environment variables are set to use Qt 4.8.0 cross compiled and installed for Trident Shiner in your build terminal
 
==Getting Source==
 
You can get the latest source code from gitorious https://gitorious.org/qtmediahub ''[gitorious.org]''.<br /> You can use [http://gitorious.org/qtmediahub/qtmediahub/blobs/master/scripts/sync-to-head sync-to-head] ''[gitorious.org]'' to update your sources to latest version
 
Note that we are in the process of moving the git repositories to the qt.io.
 
==Multimedia Playback Support==
 
<span class="caps">QMH</span> uses “platform specific media player application” (in Trident Shiner’s case it is either “GstTsPlayer” or “miniplayer” ) to have media playback facility.<br /> This is achieved using “out of process integration” which means:-
 
# Using a “QProcess” object start platform specific media player
# Write to this “QProcess” object to pass playback commands
# Read from this “QProcess” object to receive feedback
 
Trident Shiner’s GstTsPlayer specific media control integration can be found in files [http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerGstTsPlayer.h mediaplayerTridentShinerGstTsPlayer.h] ''[gitorious.org]'' and [http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerGstTsPlayer.cpp mediaplayerTridentShinerGstTsPlayer.cpp] ''[gitorious.org]''
 
Trident Shiner’s miniplayer specific media control integration can be found in files [http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerMiniplayer.h mediaplayerTridentShinerMiniplayer.h] ''[gitorious.org]'' and [http://gitorious.org/qtmediahub/qtmediahub-core/blobs/master/src/mediaplayer/mediaplayerTridentShinerMiniplayer.cpp mediaplayerTridentShinerMiniplayer.cpp] ''[gitorious.org]''
 
==Configuring==
 
Use “ -media-backend <span class="caps">TRIDENT</span>_SHINER_GSTTSPLAYER” configure option to enable multimedia playback capability of <span class="caps">QMH</span> using GstTsPlayer
 
Use “ -media-backend <span class="caps">TRIDENT</span>_SHINER_MINIPLAYER” configure option to enable multimedia playback capability of <span class="caps">QMH</span> using miniplayer
 
==Building==
 
Build <span class="caps">QMH</span> as follows
 
==Installing==
 
As installation of <span class="caps">QMH</span> on Trident Shiner reference board copy entire “qtmediahub” directory so that its path is exactly same as that on build machine.
 
==Running <span class="caps">QMH</span> on Qt 4.8 (<span class="caps">QWS</span>)==
 
Setup <span class="caps">QTDIR</span>, <span class="caps">QWS</span>_KEYBOARD, <span class="caps">QWS</span>_MOUSE_PROTO and LD_LIBRARY_PATH environment variables as follows
 
Rum <span class="caps">QMH</span> as follows to use OpenGL ES 2.0
 
Rum <span class="caps">QMH</span> as follows to use DirectFB
 
Rum <span class="caps">QMH</span> as follows to use Linux Frame Buffer
 
===There is only one article in "QtMediaHub -&gt; Trident_Shiner":===
 
===Q===
* [[:Category:QtMediaHub::Supported Platforms|Category:QtMediaHub -&gt; Supported_Platforms]]

Latest revision as of 10:46, 28 November 2016

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