wavpackparse

wavpackparse — Parses Wavpack files

Synopsis




                    GstWavpackParse;

Object Hierarchy


  GObject
   +----GstObject
         +----GstElement
               +----GstWavpackParse

Description

WavpackParse takes raw, unframed Wavpack streams and splits them into single Wavpack chunks with information like bit depth and the position in the stream. Wavpack is an open-source audio codec that features both lossless and lossy encoding.

Example launch line

gst-launch filesrc location=test.wv ! wavpackparse ! wavpackdec ! fakesink

This pipeline decodes the Wavpack file test.wv into raw audio buffers.

Element Information

plugin wavpack
author Arwed v. Merkatz <v.merkatz@gmx.net>, Sebastian Dröge <slomo@circular-chaos.org>
class Codec/Demuxer/Audio

Element Pads

name src
direction source
presence sometimes
details audio/x-wavpack, width=(int)[ 1, 32 ], channels=(int)[ 1, 8 ], rate=(int)[ 6000, 192000 ], framed=(boolean)true
name wvcsrc
direction source
presence sometimes
details audio/x-wavpack-correction, framed=(boolean)true
name sink
direction sink
presence always
details audio/x-wavpack, framed=(boolean)false; audio/x-wavpack-correction, framed=(boolean)false

Details

GstWavpackParse

typedef struct _GstWavpackParse GstWavpackParse;