# spectrascope

Spectrascope is a simple spectrum visualisation element. It renders the frequency spectrum as a series of bars.

## Example launch line

     gst-launch-1.0 audiotestsrc ! audioconvert ! spectrascope ! ximagesink

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstAudioVisualizer
                        ╰──spectrascope

## Factory details

Authors: – Stefan Kost

Classification: – `Visualization`

Rank – none

Plugin – audiovisualizers

Package – GStreamer Bad Plug-ins

## Pad Templates

### `sink`

    audio/x-raw:
             format: S16LE
             layout: interleaved
               rate: [ 8000, 96000 ]
           channels: 2
       channel-mask: 0x0000000000000003

Presence – always

Direction – sink

Object type – GstPad

### `src`

    video/x-raw:
             format: BGRx
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad

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