Object Hierarchy
GObject
╰── GInitiallyUnowned
╰── GstObject
╰── GstElement
╰── GstAudioDecoder
╰── GstA52Dec
Description
Dolby Digital (AC-3) audio decoder.
Example launch line
Play audio part of a dvd title.
Decode and play a stand alone AC-3 file.
Synopsis
Element Information
plugin |
a52dec
|
author |
David I. Lehn <dlehn@users.sourceforge.net> |
class |
Codec/Decoder/Audio |
Element Pads
name |
sink |
direction |
sink |
presence |
always |
details |
audio/x-ac3 |
|
audio/ac3 |
|
audio/x-private1-ac3 |
name |
src |
direction |
source |
presence |
always |
details |
audio/x-raw, format=(string)F32LE, layout=(string)interleaved, rate=(int)[ 4000, 96000 ], channels=(int)[ 1, 6 ] |
Types and Values
struct GstA52Dec
struct GstA52Dec;
Property Details
The “drc”
property
“drc” gboolean
Use Dynamic Range Compression.
Flags: Read / Write
Default value: FALSE
The “lfe”
property
“lfe” gboolean
LFE.
Flags: Read / Write
Default value: TRUE
The “mode”
property
“mode” GstA52DecMode
Decoding Mode (default 3f2r).
Flags: Read / Write
Default value: 3 Front, 2 Rear