amrwbdec

amrwbdec — Adaptive Multi-Rate Wideband audio decoder

Synopsis

                    GstAmrwbDec;

Description

AMR wideband decoder based on the reference codec implementation.

Example launch line

gst-launch filesrc location=abc.amr ! amrwbparse ! amrwbdec ! audioresample ! audioconvert ! alsasink

Synopsis

Element Information

plugin

amrwb

author

Renato Araujo <renato.filho@indt.org.br>

class

Codec/Decoder/Audio

Element Pads

name

sink

direction

sink

presence

always

details

audio/AMR-WB, rate=(int)16000, channels=(int)1

name

src

direction

source

presence

always

details

audio/x-raw-int, width=(int)16, depth=(int)16, signed=(boolean)true, endianness=(int)1234, rate=(int)16000, channels=(int)1

Details

GstAmrwbDec

typedef struct {
  GstElement element;

  /* pads */
  GstPad *sinkpad, *srcpad;
  guint64 ts;

  GstAdapter *adapter;

  /* library handle */
  void *handle;

  /* output settings */
  gint channels, rate;
  gint duration;

  GstSegment        segment;
  gboolean          discont;
} GstAmrwbDec;

Opaque data structure.

See Also

GstAmrwbEnc, GstAmrwbParse