Phonon/Releases/Core: Difference between revisions

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= 4.7.0 =
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== Features ==
== Past Releases ==
* phonon4qt5 is a feature and API equivalent library built against Qt 5 rather than Qt 4. Phonon4Qt5 is built from the same source; requires the cmake option ''PHONON_BUILD_PHONON4QT5'' and a separate build directory from Qt 4.
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** phonon4qt5 supports a backend preference system independent of platform plugins and completely implemented using Qt technology.
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** phonon4qt5 integrates with Qt 5's QMake and can be used by setting QT += phonon4qt5 in your project file (please note that this may require building phonon4qt5 with ''-DPHONON_INSTALL_QT_EXTENSIONS_INTO_SYSTEM_QT=ON'' so that QMake finds the necessary files).
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** For further information please have a look at the [http://people.ubuntu.com/~apachelogger/phonon/phonon4qt5.html Phonon4Qt5 documentation].
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* ''MediaSource(QString)'' is now deprecated, ''MediaSource(QUrl)'' should be used instead.
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* New build option ''PHONON_ASSERT_STATES'' to debug incoherent or incorrect state changes from the backend.
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* Documentation cleanup.
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* Normalized internal QObject connections.
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* Experimental support for building libphonon using QMake; limited control over feature set and installation path.
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* By default both official Phonon backends try to find a matching subtitle file for videos.
 
== API Additions ==
* Additional subtitle API (only partially backed by Phonon VLC - see [[Phonon/FeatureMatrix|FeatureMatrix]]) [[https://bugs.kde.org/show_bug.cgi?id=300967 #300967]].
* BluRay support in libphonon (only backed by Phonon VLC) [[https://bugs.kde.org/show_bug.cgi?id=279822 #279822]].
 
== Backend Exclusive API Additions ==
* New ''AudioOutputInterface47'' allowing backends to get the Phonon Pulseaudio stream mapping ID which can be used together with PulseSupport::streamProperties to prevent [[https://bugs.kde.org/show_bug.cgi?id=321288 #321288]]. Requires ''PHONON_BACKEND_VERSION_4_7'' to be defined as with all new interface versions.
 
== Bug Fixes ==
* ''AudioOutput::setVolume'' can now be called before entering ''Phonon::Playing'' state regardless of  whether PulseAudio is in use or not [[https://bugs.kde.org/show_bug.cgi?id=321172 #321172]].
* Consecutive streams no longer override each other's PulseAudio stream mapping [[https://bugs.kde.org/show_bug.cgi?id=321288 #321288]].

Revision as of 14:12, 23 September 2013

stable

Bug Fixes

  • PulseAudio support is no longer incorrectly disabled with Qt 5.12 (by Antonio Rojas)

Past Releases