autoaudiosrc

autoaudiosrc — Wrapper audio source for automatically detected audio source

Synopsis

                    GstAutoAudioSrc;

Object Hierarchy

  GObject
   +----GstObject
         +----GstElement
               +----GstBin
                     +----GstAutoAudioSrc

Implemented Interfaces

GstAutoAudioSrc implements GstChildProxy.

Properties

  "filter-caps"              GstCaps*              : Read / Write

Description

autoaudiosrc is an audio source that automatically detects an appropriate audio source to use. It does so by scanning the registry for all elements that have “Source” and “Audio” in the class field of their element information, and also have a non-zero autoplugging rank.

Example launch line

1
 
gst-launch -v -m autoaudiosrc ! audioconvert ! audioresample ! autoaudiosink

Synopsis

Element Information

plugin

 autodetect

author

 Jan Schmidt <thaytan@noraisin.net>, Stefan Kost <ensonic@users.sf.net>

class

 Source/Audio

Element Pads

name

 src

direction

 source

presence

 always

details

 ANY

Details

GstAutoAudioSrc

typedef struct _GstAutoAudioSrc GstAutoAudioSrc;

Property Details

The "filter-caps" property

  "filter-caps"              GstCaps*              : Read / Write

This property will filter out candidate sinks that can handle the specified caps. By default only audio sinks that support raw floating point and integer audio are selected.

This property can only be set before the element goes to the READY state.

Since 0.10.14

See Also

autovideosrc, alsasrc, osssrc
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