openalsrc

openalsrc — capture raw audio samples through OpenAL

Properties

gchar * device Read / Write
gchar * device-name Read

Types and Values

struct GstOpenalSrc

Object Hierarchy

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

Description

This element captures raw audio samples through OpenAL.

Example pipelines

1
gst-launch-1.0 -v openalsrc ! audioconvert ! wavenc ! filesink location=stream.wav
* will capture sound through OpenAL and encode it to a wav file.
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.

Synopsis

Element Information

plugin

openal

author

Juan Manuel Borges Caño <juanmabcmail@gmail.com>

class

Source/Audio

Element Pads

name

src

direction

source

presence

always

details

audio/x-raw, format=(string)S16LE, rate=(int)[ 1, 2147483647 ], channels=(int)1

audio/x-raw, format=(string)U8, rate=(int)[ 1, 2147483647 ], channels=(int)1

Functions

Types and Values

struct GstOpenalSrc

struct GstOpenalSrc;

Property Details

The “device” property

  “device”                   gchar *

User device, default device if NULL.

Flags: Read / Write

Default value: NULL


The “device-name” property

  “device-name”              gchar *

Human-readable name of the device.

Flags: Read

Default value: NULL

See Also

openalsink