amrnbdec

AMR narrowband decoder based on the opencore codec implementation.

Example launch line

 gst-launch-1.0 filesrc location=abc.amr ! amrparse ! amrnbdec ! audioconvert ! audioresample ! autoaudiosink

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstAudioDecoder
                    ╰──amrnbdec

Factory details

Authors: – GStreamer maintainers

Classification: – Codec/Decoder/Audio

Rank – primary

Plugin – amrnb

Package – GStreamer Good Plug-ins

Pad Templates

sink

audio/AMR:
           rate: 8000
       channels: 1

Presence – always

Direction – sink

Object type – GstPad

src

audio/x-raw:
         format: S16LE
         layout: interleaved
           rate: 8000
       channels: 1

Presence – always

Direction – src

Object type – GstPad

Properties

variant 

“variant” Amrnb-variant *

The decoder variant

Flags : Read / Write / Construct

Default value : IF1 (0)

Named constants

Amrnb-variant

Members

IF1 (0) – IF1
IF2 (1) – IF2

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