< Phonon Contents 1 Phonon 1.1 PHONON_BACKEND 1.2 PHONON_DEBUG 1.3 PHONON_PAINT (QML Branch only) 1.4 PHONON_PLATFORMPLUGIN 1.5 PHONON_PULSEAUDIO_DEBUG 1.6 PHONON_PULSEAUDIO_DISABLE 1.7 PHONON_BACKEND_DEBUG 2 = PHONON_SUBSYSTEM_DEBUG 3 Phonon GStreamer 3.1 PHONON_GST_ALL_EFFECTS 3.2 PHONON_GST_AUDIOSINK 3.3 PHONON_GST_FPS 3.4 PHONON_GST_VIDEOMODE 3.5 TEGRA_GST_OPENMAX 4 Phonon VLC Phonon PHONON_BACKEND Load a specific backend. The backend name must be the backend plugin name without file extension. For example "phonon_vlc" for the VLC backend. Mind that the backend must be in the Phonon or Qt plugin path. PHONON_DEBUG Set to a value between 0 and 5 to define verbosity of debug output. PHONON_PAINT (QML Branch only) Set to change painting method of VideoGraphicsObject and QML VideoOutput. Can be: qpainter to force QPainter (will create an RGB32 QImage) Only working when a QGLContext is present (i.e. the output/object is in a QGraphicsView with QGLWidget viewport) glsl for GLSL shader painting glarb for GLARB shader painting qglcontext to force painting via context builtin functions (will create an RGB32 QImage) PHONON_PLATFORMPLUGIN Set to the full path of a platform plugin to make it preferred choice over autodetected plugins. PHONON_PULSEAUDIO_DEBUG Set to a value between 0 and 5 to define verbosity of PulseAudio debug output. PHONON_PULSEAUDIO_DISABLE Set to any number to deactivate PulseAudio integration completely. This can also be implicitly achieved by setting QT_NO_GLIB to 1. PHONON_BACKEND_DEBUG Set to value between 0 and 5 to define the verbosity of debug output from the backend itself. = PHONON_SUBSYSTEM_DEBUG This value is passed to the backend's underlying library or framework's debugging system, such as via gst_init() or libvlc_new(). The value's interpretation depends on that particular library. Phonon GStreamer PHONON_GST_ALL_EFFECTS Set to C integer boolean to allow listing of all effect plugins known to GStreamer. PHONON_GST_AUDIOSINK Set to a valid GStreamer audiosink name to force a specific sink (ignored when PulseAudio support is active) PHONON_GST_FPS Set to anything to activate display of frames per second. This only works with videomode software. PHONON_GST_VIDEOMODE Forces a painting method on the GStreamer VideoWidget. Can be: opengl only if built with OpenGL support software paint using QPainter and intermediate creation of a QImage xwindow only available on X11, uses X11 overlay painting TEGRA_GST_OPENMAX Activates OpenMAX support on Tegra graphics setups. This only works with xwindow videomode. Phonon VLC Retrieved from "https://community.kde.org/index.php?title=Phonon/Environment_Variables&oldid=14935" This page was last edited on 13 September 2011, at 19:33. Content is available under Creative Commons License SA 4.0 unless otherwise noted.