# ofa

Find a music fingerprint using MusicIP's libofa

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstBaseTransform
                        ╰──GstAudioFilter
                            ╰──ofa

## Factory details

Authors: – Milosz Derezynski , Eric Buehl

Classification: – `MusicIP Fingerprinting element`

Rank – none

Plugin – ofa

Package – GStreamer Bad Plug-ins

## Pad Templates

### `sink`

    audio/x-raw:
             format: { S16LE, S16BE }
               rate: [ 1, 2147483647 ]
           channels: [ 1, 2 ]

Presence – always

Direction – sink

Object type – GstPad

### `src`

    audio/x-raw:
             format: { S16LE, S16BE }
               rate: [ 1, 2147483647 ]
           channels: [ 1, 2 ]

Presence – always

Direction – src

Object type – GstPad

## Properties

### fingerprint

    “fingerprint” gchararray

Resulting fingerprint

Flags : Read

Default value : NULL

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