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| gchar * | device | Read / Write |
| gchar * | server | Read / Write |
| gchar * | device-name | Read |
| gdouble | volume | Read / Write |
| gboolean | mute | Read / Write |
| GstStructure * | stream-properties | Read / Write |
| gchar * | client-name | Read / Write |
| gchar * | current-device | Read |
GObject
╰── GInitiallyUnowned
╰── GstObject
╰── GstElement
╰── GstBaseSink
╰── GstAudioBaseSink
╰── GstPulseSink
GstPulseSink implements GstStreamVolume, GstImplementsInterface and GstPropertyProbe.
This element outputs audio to a
PulseAudio sound server.1 |
gst-launch-1.0 -v filesrc location=sine.ogg ! oggdemux ! vorbisdec ! audioconvert ! audioresample ! pulsesink |
1 |
gst-launch-1.0 -v audiotestsrc ! audioconvert ! volume volume=0.4 ! pulsesink |
1 |
gst-launch-1.0 -v audiotestsrc ! pulsesink stream-properties="props,media.title=test" |
name |
sink |
direction |
sink |
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 ] | |
| audio/x-ac3, framed=(boolean)true | |
| audio/x-eac3, framed=(boolean)true | |
| audio/x-dts, framed=(boolean)true, block-size=(int){ 512, 1024, 2048 } | |
| audio/mpeg, mpegversion=(int)1, mpegaudioversion=(int)[ 1, 2 ], parsed=(boolean)true | |
| audio/mpeg, mpegversion=(int){ 2, 4 }, framed=(boolean)true, stream-format=(string)adts |
“device” property “device” gchar *
The PulseAudio sink device to connect to.
Flags: Read / Write
Default value: NULL
“server” property “server” gchar *
The PulseAudio server to connect to.
Flags: Read / Write
Default value: NULL
“device-name” property “device-name” gchar *
Human-readable name of the sound device.
Flags: Read
Default value: NULL
“volume” property “volume” gdouble
Linear volume of this stream, 1.0=100%.
Flags: Read / Write
Allowed values: [0,10]
Default value: 1
“mute” property “mute” gboolean
Mute state of this stream.
Flags: Read / Write
Default value: FALSE
“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 |
Flags: Read / Write
“client-name” property “client-name” gchar *
The PulseAudio client name to use.
Flags: Read / Write
Default value: "gst-plugins-good-plugins-scan"