# wavpackdec

WavpackDec decodes framed (for example by the WavpackParse element) Wavpack streams and decodes them to raw audio. Wavpack is an open-source audio codec that features both lossless and lossy encoding.

## Example launch line

     gst-launch-1.0 filesrc location=test.wv ! wavpackparse ! wavpackdec ! audioconvert ! audioresample ! autoaudiosink

This pipeline decodes the Wavpack file test.wv into raw audio buffers and tries to play it back using an automatically found audio sink.

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstAudioDecoder
                        ╰──wavpackdec

## Factory details

Authors: – Arwed v. Merkatz <v.merkatz>, Sebastian Dröge <slomo></slomo></v.merkatz>

Classification: – `Codec/Decoder/Audio`

Rank – primary

Plugin – wavpack

Package – GStreamer Good Plug-ins

## Pad Templates

### `sink`

    audio/x-wavpack:
              depth: [ 1, 32 ]
           channels: [ 1, 8 ]
               rate: [ 6000, 192000 ]
             framed: true

Presence – always

Direction – sink

Object type – GstPad

### `src`

    audio/x-raw:
             format: S8
             layout: interleaved
           channels: [ 1, 8 ]
               rate: [ 6000, 192000 ]
    audio/x-raw:
             format: S16LE
             layout: interleaved
           channels: [ 1, 8 ]
               rate: [ 6000, 192000 ]
    audio/x-raw:
             format: S32LE
             layout: interleaved
           channels: [ 1, 8 ]
               rate: [ 6000, 192000 ]
    audio/x-raw:
             format: F32LE
             layout: interleaved
           channels: [ 1, 8 ]
               rate: [ 6000, 192000 ]

Presence – always

Direction – src

Object type – GstPad

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