## pulsesrc pulsesrc |

## Properties

gchar * | device | Read / Write
gchar * | server | Read / Write
gchar * | device-name | Read
GstStructure * | stream-properties | Read / Write
gboolean | mute | Read / Write
guint | source-output-index | Read
gdouble | volume | Read / Write
gchar * | client-name | Read / Write
gchar * | current-device | Read

## Types and Values

struct | GstPulseSrc

## Object Hierarchy

        GObject
        ╰── GInitiallyUnowned
            ╰── GstObject
                ╰── GstElement
                    ╰── GstBaseSrc
                        ╰── GstPushSrc
                            ╰── GstAudioBaseSrc
                                ╰── GstAudioSrc
                                    ╰── GstPulseSrc

## Implemented Interfaces

GstPulseSrc implements GstStreamVolume, GstImplementsInterface, GstMixer and GstPropertyProbe.

## Description

This element captures audio from a

PulseAudio sound server.

### Example pipelines

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    gst-launch-1.0 -v pulsesrc ! audioconvert ! vorbisenc ! oggmux ! filesink location=alsasrc.ogg

Record from a sound card using pulseaudio and encode to Ogg/Vorbis.

## Synopsis

### Element Information

plugin | pulseaudio
author | Lennart Poettering
class | Source/Audio

### Element Pads

name | src
direction | source
presence | always
details | audio/x-raw, format=(string){ S16LE, S16BE, F32LE, F32BE, S32LE, S32BE, S24LE, S24BE, S24_32LE, S24_32BE, U8 }, layout=(string)interleaved, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 32 ]
| audio/x-alaw, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 32 ]
| audio/x-mulaw, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 32 ]

## Functions

## Types and Values

### struct GstPulseSrc

    struct GstPulseSrc;

## Property Details

### The `“device”` property

      “device”                   gchar *

The PulseAudio source device to connect to.

Flags: Read / Write

Default value: NULL

### The `“server”` property

      “server”                   gchar *

The PulseAudio server to connect to.

Flags: Read / Write

Default value: NULL

### The `“device-name”` property

      “device-name”              gchar *

Human-readable name of the sound device.

Flags: Read

Default value: NULL

### The `“stream-properties”` property

      “stream-properties”        GstStructure *

List of pulseaudio stream properties. A list of defined properties can be found in the pulseaudio api docs.

Below is an example for registering as a music application to pulseaudio.

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    GstStructure *props;

    props = gst_structure_from_string ("props,media.role=music", NULL);
    g_object_set (pulse, "stream-properties", props, NULL);
    gst_structure_free (props);

Flags: Read / Write

### The `“mute”` property

      “mute”                     gboolean

Whether the stream is muted or not.

Flags: Read / Write

Default value: FALSE

### The `“source-output-index”` property

      “source-output-index”      guint

The index of the PulseAudio source output corresponding to this element.

Flags: Read

Default value: 4294967295

### The `“volume”` property

      “volume”                   gdouble

The volume of the record stream.

Flags: Read / Write

Allowed values: [0,10]

Default value: 1

### The `“client-name”` property

      “client-name”              gchar *

The PulseAudio client name to use.

Flags: Read / Write

Default value: "gst-plugins-good-plugins-scan"

### The `“current-device”` property

      “current-device”           gchar *

The current PulseAudio source device.

Flags: Read

Default value: NULL

## See Also

pulsesink