| gstreamermm
    0.10.11
    | 
An interface for elements that provide a stream volume. More...


| Public Member Functions | |
| virtual | ~StreamVolume () | 
| GstStreamVolume* | gobj () | 
| Provides access to the underlying C GObject. | |
| const GstStreamVolume* | gobj () const | 
| Provides access to the underlying C GObject. | |
| double | get_volume (Gst::StreamVolumeFormat format) | 
| void | set_volume (Gst::StreamVolumeFormat format, double val) | 
| bool | get_mute () | 
| void | set_mute (bool mute) | 
| Glib::PropertyProxy< bool > | property_mute () | 
| Mute the audio channel without changing the volume. | |
| Glib::PropertyProxy_ReadOnly < bool > | property_mute () const | 
| Mute the audio channel without changing the volume. | |
| Glib::PropertyProxy< double > | property_volume () | 
| Linear volume factor, 1.0=100%. | |
| Glib::PropertyProxy_ReadOnly < double > | property_volume () const | 
| Linear volume factor, 1.0=100%. | |
| Static Public Member Functions | |
| static void | add_interface (GType gtype_implementer) | 
| static GType | get_type () | 
| Get the GType for this class, for use with the underlying GObject type system. | |
| static double | convert_volume (Gst::StreamVolumeFormat from, Gst::StreamVolumeFormat to, double val) | 
| Protected Member Functions | |
| StreamVolume () | |
| You should derive from this class to use it. | |
| Related Functions | |
| (Note that these are not member functions.) | |
| Glib::RefPtr< Gst::StreamVolume > | wrap (GstStreamVolume* object, bool take_copy=false) | 
| A Glib::wrap() method for this object. | |
An interface for elements that provide a stream volume.
| Gst::StreamVolume::StreamVolume | ( | ) |  [protected] | 
You should derive from this class to use it.
| virtual Gst::StreamVolume::~StreamVolume | ( | ) |  [virtual] | 
| static void Gst::StreamVolume::add_interface | ( | GType | gtype_implementer | ) |  [static] | 
| static double Gst::StreamVolume::convert_volume | ( | Gst::StreamVolumeFormat | from, | 
| Gst::StreamVolumeFormat | to, | ||
| double | val | ||
| ) |  [static] | 
| from | Gst::StreamVolumeFormat to convert from. | 
| to | Gst::StreamVolumeFormat to convert to. | 
| val | Volume in from format that should be converted. | 
| bool Gst::StreamVolume::get_mute | ( | ) | 
true if the stream is muted. | static GType Gst::StreamVolume::get_type | ( | ) |  [static] | 
Get the GType for this class, for use with the underlying GObject type system.
Reimplemented in Gst::PlayBin2, and Gst::Volume.
| double Gst::StreamVolume::get_volume | ( | Gst::StreamVolumeFormat | format | ) | 
| format | Gst::StreamVolumeFormat which should be returned. | 
| GstStreamVolume* Gst::StreamVolume::gobj | ( | ) |  [inline] | 
Provides access to the underlying C GObject.
Reimplemented from Glib::Interface.
Reimplemented in Gst::PlayBin2, and Gst::Volume.
| const GstStreamVolume* Gst::StreamVolume::gobj | ( | ) | const  [inline] | 
Provides access to the underlying C GObject.
Reimplemented from Glib::Interface.
Reimplemented in Gst::PlayBin2, and Gst::Volume.
| Glib::PropertyProxy< bool > Gst::StreamVolume::property_mute | ( | ) | 
Mute the audio channel without changing the volume.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Gst::PlayBin2, and Gst::Volume.
| Glib::PropertyProxy_ReadOnly< bool > Gst::StreamVolume::property_mute | ( | ) | const | 
Mute the audio channel without changing the volume.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Gst::PlayBin2, and Gst::Volume.
| Glib::PropertyProxy< double > Gst::StreamVolume::property_volume | ( | ) | 
Linear volume factor, 1.0=100%.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Gst::PlayBin2, and Gst::Volume.
| Glib::PropertyProxy_ReadOnly< double > Gst::StreamVolume::property_volume | ( | ) | const | 
Linear volume factor, 1.0=100%.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Gst::PlayBin2, and Gst::Volume.
| void Gst::StreamVolume::set_mute | ( | bool | mute | ) | 
| mute | Mute state that should be set. | 
| void Gst::StreamVolume::set_volume | ( | Gst::StreamVolumeFormat | format, | 
| double | val | ||
| ) | 
| format | Gst::StreamVolumeFormat of val. | 
| val | Linear volume factor that should be set. | 
| Glib::RefPtr< Gst::StreamVolume > wrap | ( | GstStreamVolume * | object, | 
| bool | take_copy = false | ||
| ) |  [related] | 
A Glib::wrap() method for this object.
| object | The C instance. | 
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. | 
 1.7.6.1
 1.7.6.1