BtAudioSession

BtAudioSession — bin to be used by BtSinkMachine

Functions

Properties

gboolean audio-locked Read / Write
GstElement * audio-sink Read
gchar * audio-sink-device Read / Write
gchar * audio-sink-name Read / Write

Types and Values

Object Hierarchy

    GObject
    ╰── BtAudioSession

Includes

#include <libbtcore/core.h>

Description

The audio-session provides a persistent audio-sink for some classes. This e.g. ensures a persistent presence in qjackctrl if jackaudiosink is used.

The top BtApplication should create one and dispose it at the end of the lifecycle. The audio-session is a singleton, parts in the code can just call bt_audio_session_new() to get the instance.

Functions

bt_audio_session_new ()

BtAudioSession *
bt_audio_session_new (void);

Create a new audio-session or return the existing one. The audio session keeps the audio setup alive across songs. An application can only have one audio-session. This method can be called several times though.

Returns

the audio-session, unref when done.

Types and Values

struct BtAudioSession

struct BtAudioSession;

Maintains the audio connection for the life time of the application.

Property Details

The “audio-locked” property

  “audio-locked”             gboolean

locked state for the audio-sink.

Flags: Read / Write

Default value: FALSE


The “audio-sink” property

  “audio-sink”               GstElement *

the audio-sink for the session.

Flags: Read


The “audio-sink-device” property

  “audio-sink-device”        gchar *

The name of the audio sink device.

Flags: Read / Write

Default value: NULL


The “audio-sink-name” property

  “audio-sink-name”          gchar *

The name of the audio sink factory.

Flags: Read / Write

Default value: NULL