| Top | |
|
|
|
| gpointer | context-handle | Read / Write |
| gchar * | device | Read / Write |
| gpointer | device-handle | Read / Write |
| gchar * | device-name | Read |
| guint | source-id | Read / Write |
| gpointer | user-context | Read / Write |
| gpointer | user-device | Read / Write |
| guint | user-source | Read / Write |
GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstBaseSink ╰── GstAudioBaseSink ╰── GstAudioSink ╰── GstOpenALSink
This element plays raw audio samples through OpenAL.
Unfortunately the capture API doesn't have a format enumeration/check. all you can do is try opening it and see if it works.
1 |
gst-launch-1.0 audiotestsrc ! audioconvert ! volume volume=0.5 ! openalsink |
will play a sine wave (continuous beep sound) through OpenAL.
1 |
gst-launch-1.0 filesrc location=stream.wav ! decodebin ! audioconvert ! openalsink |
will play a wav audio file through OpenAL.
1 |
gst-launch-1.0 openalsrc ! "audio/x-raw,format=S16LE,rate=44100" ! audioconvert ! volume volume=0.25 ! openalsink |
will capture and play audio through OpenAL.
plugin |
openal |
author |
Juan Manuel Borges Caño <juanmabcmail@gmail.com> |
class |
Sink/Audio |
name |
sink |
direction |
sink |
presence |
always |
details |
audio/x-raw, format=(string)F64LE, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2 ] |
| audio/x-raw, format=(string)F32LE, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ] | |
| audio/x-raw, format=(string)S16LE, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ] | |
| audio/x-raw, format=(string)U8, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ] |
“context-handle” property“context-handle” gpointer
Custom playback context.
Flags: Read / Write
“device” property“device” gchar *
Human-readable name of the device.
Flags: Read / Write
Default value: NULL
“device-name” property“device-name” gchar *
Human-readable name of the opened device.
Flags: Read
Default value: ""
“source-id” property“source-id” guint
Custom playback sID.
Flags: Read / Write
Default value: 0