a52dec

a52dec — Decodes ATSC A/52 encoded audio streams

Synopsis

                    GstA52Dec;

Object Hierarchy

  GObject
   +----GstObject
         +----GstElement
               +----GstA52Dec

Properties

  "drc"                      gboolean              : Read / Write
  "lfe"                      gboolean              : Read / Write
  "mode"                     GstA52DecMode         : Read / Write

Description

Dolby Digital (AC-3) audio decoder.

Example launch line

1
gst-launch dvdreadsrc title=1 ! mpegpsdemux ! a52dec ! audioresample ! audioconvert ! alsasink
Play audio track from a dvd.
1
gst-launch filesrc location=abc.ac3 ! a52dec ! audioresample ! audioconvert ! alsasink
Decode a stand alone file and play it.

Details

GstA52Dec

typedef struct _GstA52Dec GstA52Dec;

Property Details

The "drc" property

  "drc"                      gboolean              : Read / Write

Use Dynamic Range Compression.

Default value: FALSE


The "lfe" property

  "lfe"                      gboolean              : Read / Write

LFE.

Default value: TRUE


The "mode" property

  "mode"                     GstA52DecMode         : Read / Write

Decoding Mode (default 3f2r).

Default value: 3 Front, 2 Rear