Gst::AudioTestSrc Class Reference

A Wrapper for the audiotestsrc plugin. More...

Inheritance diagram for Gst::AudioTestSrc:

Collaboration diagram for Gst::AudioTestSrc:

List of all members.

Public Member Functions
virtual	~AudioTestSrc ()
GstAudioTestSrc*	gobj ()
	Provides access to the underlying C GObject.
const GstAudioTestSrc*	gobj () const
	Provides access to the underlying C GObject.
GstAudioTestSrc*	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Glib::PropertyProxy< int >	property_samplesperbuffer ()
	Number of samples in each outgoing buffer.
Glib::PropertyProxy_ReadOnly< int >	property_samplesperbuffer () const
	Number of samples in each outgoing buffer.
Glib::PropertyProxy < Gst::AudioTestSrcWave >	property_wave ()
	Oscillator waveform.
Glib::PropertyProxy_ReadOnly < Gst::AudioTestSrcWave >	property_wave () const
	Oscillator waveform.
Glib::PropertyProxy< double >	property_freq ()
	Frequency of test signal.
Glib::PropertyProxy_ReadOnly < double >	property_freq () const
	Frequency of test signal.
Glib::PropertyProxy< double >	property_volume ()
	Volume of test signal.
Glib::PropertyProxy_ReadOnly < double >	property_volume () const
	Volume of test signal.
Glib::PropertyProxy< bool >	property_is_live ()
	Whether to act as a live source.
Glib::PropertyProxy_ReadOnly < bool >	property_is_live () const
	Whether to act as a live source.
Glib::PropertyProxy< gint64 >	property_timestamp_offset ()
	An offset added to timestamps set on buffers (in ns).
Glib::PropertyProxy_ReadOnly < gint64 >	property_timestamp_offset () const
	An offset added to timestamps set on buffers (in ns).
Glib::PropertyProxy< bool >	property_can_activate_push ()
	Can activate in push mode.
Glib::PropertyProxy_ReadOnly < bool >	property_can_activate_push () const
	Can activate in push mode.
Glib::PropertyProxy< bool >	property_can_activate_pull ()
	Can activate in pull mode.
Glib::PropertyProxy_ReadOnly < bool >	property_can_activate_pull () const
	Can activate in pull mode.
Static Public Member Functions
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.
static Glib::RefPtr< AudioTestSrc >	create ()
	Creates a new audiotestsrc plugin with a unique name.
static Glib::RefPtr< AudioTestSrc >	create (const Glib::ustring& name)
	Creates a new audiotestsrc plugin with the given name.
Protected Member Functions
	AudioTestSrc ()
	AudioTestSrc (const Glib::ustring& name)
Related Functions
(Note that these are not member functions.)
Glib::RefPtr< Gst::AudioTestSrc >	wrap (GstAudioTestSrc* object, bool take_copy=false)
	A Glib::wrap() method for this object.

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Detailed Description

A Wrapper for the audiotestsrc plugin.

Please note that not all plug-ins are available on all systems so care must be taken that they exist before they are used otherwise there will be errors and possibly a crash.

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Constructor & Destructor Documentation

virtual Gst::AudioTestSrc::~AudioTestSrc

(

)

[virtual]

Gst::AudioTestSrc::AudioTestSrc

(

)

[protected]

Gst::AudioTestSrc::AudioTestSrc

(

const Glib::ustring &

name

)

[explicit, protected]

---

Member Function Documentation

static Glib::RefPtr<AudioTestSrc> Gst::AudioTestSrc::create

(

)

[static]

Creates a new audiotestsrc plugin with a unique name.

static Glib::RefPtr<AudioTestSrc> Gst::AudioTestSrc::create

(

const Glib::ustring &

name

)

[static]

Creates a new audiotestsrc plugin with the given name.

static GType Gst::AudioTestSrc::get_type

(

)

[static]

Get the GType for this class, for use with the underlying GObject type system.

Reimplemented from Gst::BaseSrc.

GstAudioTestSrc* Gst::AudioTestSrc::gobj

(

)

[inline]

Provides access to the underlying C GObject.

Reimplemented from Gst::BaseSrc.

const GstAudioTestSrc* Gst::AudioTestSrc::gobj

(

)

const [inline]

Provides access to the underlying C GObject.

Reimplemented from Gst::BaseSrc.

GstAudioTestSrc* Gst::AudioTestSrc::gobj_copy

(

)

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

Reimplemented from Gst::BaseSrc.

Glib::PropertyProxy< bool > Gst::AudioTestSrc::property_can_activate_pull

(

)

Can activate in pull mode.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gst::AudioTestSrc::property_can_activate_pull

(

)

const

Can activate in pull mode.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gst::AudioTestSrc::property_can_activate_push

(

)

Can activate in push mode.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gst::AudioTestSrc::property_can_activate_push

(

)

const

Can activate in push mode.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< double > Gst::AudioTestSrc::property_freq

(

)

Frequency of test signal.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< double > Gst::AudioTestSrc::property_freq

(

)

const

Frequency of test signal.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gst::AudioTestSrc::property_is_live

(

)

Whether to act as a live source.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gst::AudioTestSrc::property_is_live

(

)

const

Whether to act as a live source.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< int > Gst::AudioTestSrc::property_samplesperbuffer

(

)

Number of samples in each outgoing buffer.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< int > Gst::AudioTestSrc::property_samplesperbuffer

(

)

const

Number of samples in each outgoing buffer.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< gint64 > Gst::AudioTestSrc::property_timestamp_offset

(

)

An offset added to timestamps set on buffers (in ns).

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< gint64 > Gst::AudioTestSrc::property_timestamp_offset

(

)

const

An offset added to timestamps set on buffers (in ns).

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< double > Gst::AudioTestSrc::property_volume

(

)

Volume of test signal.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< double > Gst::AudioTestSrc::property_volume

(

)

const

Volume of test signal.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< Gst::AudioTestSrcWave > Gst::AudioTestSrc::property_wave

(

)

Oscillator waveform.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Gst::AudioTestSrcWave > Gst::AudioTestSrc::property_wave

(

)

const

Oscillator waveform.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:

A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

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Friends And Related Function Documentation

Glib::RefPtr< Gst::AudioTestSrc > wrap	(	GstAudioTestSrc *	object,
		bool	take_copy = false
	)		[related]

A Glib::wrap() method for this object.

Parameters:

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.

Returns:

A C++ instance that wraps this C instance.

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The documentation for this class was generated from the following file:

• gstreamermm/audiotestsrc.h