autoaudiosrc

## autoaudiosrc autoaudiosrc — Wrapper audio source for automatically detected audio source |

## Synopsis

                        GstAutoAudioSrc;

## Object Hierarchy

      GObject
       +----GInitiallyUnowned
             +----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-1.0 -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