:github_url: hide

.. DO NOT EDIT THIS FILE!!!
.. Generated automatically from Godot engine sources.
.. Generator: https://github.com/godotengine/godot/tree/3.6/doc/tools/make_rst.py.
.. XML source: https://github.com/godotengine/godot/tree/3.6/doc/classes/AudioStreamGeneratorPlayback.xml.

.. _class_AudioStreamGeneratorPlayback:

AudioStreamGeneratorPlayback
============================

**Inherits:** :ref:`AudioStreamPlaybackResampled<class_AudioStreamPlaybackResampled>` **<** :ref:`AudioStreamPlayback<class_AudioStreamPlayback>` **<** :ref:`Reference<class_Reference>` **<** :ref:`Object<class_Object>`

Plays back audio generated using :ref:`AudioStreamGenerator<class_AudioStreamGenerator>`.

.. rst-class:: classref-introduction-group

Description
-----------

This class is meant to be used with :ref:`AudioStreamGenerator<class_AudioStreamGenerator>` to play back the generated audio in real-time.

.. rst-class:: classref-introduction-group

Tutorials
---------

- `Audio Generator Demo <https://godotengine.org/asset-library/asset/526>`__

- `Godot 3.2 will get new audio features <https://godotengine.org/article/godot-32-will-get-new-audio-features>`__

.. rst-class:: classref-reftable-group

Methods
-------

.. table::
   :widths: auto

   +-------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>` | :ref:`can_push_buffer<class_AudioStreamGeneratorPlayback_method_can_push_buffer>` **(** :ref:`int<class_int>` amount **)** |const|           |
   +-------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
   | void                    | :ref:`clear_buffer<class_AudioStreamGeneratorPlayback_method_clear_buffer>` **(** **)**                                                      |
   +-------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`   | :ref:`get_frames_available<class_AudioStreamGeneratorPlayback_method_get_frames_available>` **(** **)** |const|                              |
   +-------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`   | :ref:`get_skips<class_AudioStreamGeneratorPlayback_method_get_skips>` **(** **)** |const|                                                    |
   +-------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>` | :ref:`push_buffer<class_AudioStreamGeneratorPlayback_method_push_buffer>` **(** :ref:`PoolVector2Array<class_PoolVector2Array>` frames **)** |
   +-------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>` | :ref:`push_frame<class_AudioStreamGeneratorPlayback_method_push_frame>` **(** :ref:`Vector2<class_Vector2>` frame **)**                      |
   +-------------------------+----------------------------------------------------------------------------------------------------------------------------------------------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Method Descriptions
-------------------

.. _class_AudioStreamGeneratorPlayback_method_can_push_buffer:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **can_push_buffer** **(** :ref:`int<class_int>` amount **)** |const|

Returns ``true`` if a buffer of the size ``amount`` can be pushed to the audio sample data buffer without overflowing it, ``false`` otherwise.

.. rst-class:: classref-item-separator

----

.. _class_AudioStreamGeneratorPlayback_method_clear_buffer:

.. rst-class:: classref-method

void **clear_buffer** **(** **)**

Clears the audio sample data buffer.

.. rst-class:: classref-item-separator

----

.. _class_AudioStreamGeneratorPlayback_method_get_frames_available:

.. rst-class:: classref-method

:ref:`int<class_int>` **get_frames_available** **(** **)** |const|

Returns the number of frames that can be pushed to the audio sample data buffer without overflowing it. If the result is ``0``, the buffer is full.

.. rst-class:: classref-item-separator

----

.. _class_AudioStreamGeneratorPlayback_method_get_skips:

.. rst-class:: classref-method

:ref:`int<class_int>` **get_skips** **(** **)** |const|

.. container:: contribute

	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

.. rst-class:: classref-item-separator

----

.. _class_AudioStreamGeneratorPlayback_method_push_buffer:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **push_buffer** **(** :ref:`PoolVector2Array<class_PoolVector2Array>` frames **)**

Pushes several audio data frames to the buffer. This is usually more efficient than :ref:`push_frame<class_AudioStreamGeneratorPlayback_method_push_frame>` in C# and compiled languages via GDNative, but :ref:`push_buffer<class_AudioStreamGeneratorPlayback_method_push_buffer>` may be *less* efficient in GDScript.

.. rst-class:: classref-item-separator

----

.. _class_AudioStreamGeneratorPlayback_method_push_frame:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **push_frame** **(** :ref:`Vector2<class_Vector2>` frame **)**

Pushes a single audio data frame to the buffer. This is usually less efficient than :ref:`push_buffer<class_AudioStreamGeneratorPlayback_method_push_buffer>` in C# and compiled languages via GDNative, but :ref:`push_frame<class_AudioStreamGeneratorPlayback_method_push_frame>` may be *more* efficient in GDScript.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`