rtpac3depay

Extract AC3 audio from RTP packets according to RFC 4184. For detailed information see: http://www.rfc-editor.org/rfc/rfc4184.txt

Example pipeline

 gst-launch-1.0 udpsrc caps='application/x-rtp, media=(string)audio, clock-rate=(int)44100, encoding-name=(string)AC3, payload=(int)96' ! rtpac3depay ! a52dec ! pulsesink

This example pipeline will depayload and decode an RTP AC3 stream. Refer to the rtpac3pay example to create the RTP stream.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstRTPBaseDepayload
                    ╰──rtpac3depay

Factory details

Authors: – Wim Taymans

Classification:Codec/Depayloader/Network/RTP

Rank – secondary

Plugin – gstrtp

Package – GStreamer Good Plug-ins

Pad Templates

sink

application/x-rtp:
          media: audio
     clock-rate: { (int)32000, (int)44100, (int)48000 }
  encoding-name: AC3

Presencealways

Directionsink

Object typeGstPad


src

audio/ac3:

Presencealways

Directionsrc

Object typeGstPad


Properties

max-reorder

“max-reorder” gint

Max seqnum reorder before assuming sender has restarted

Flags : Read / Write

Default value : 100


source-info

“source-info” gboolean

Add RTP source information as buffer meta

Flags : Read / Write

Default value : false


stats

“stats” GstStructure *

Various statistics

Flags : Read

Default value :

application/x-rtp-depayload-stats, clock_rate=(uint)0, npt-start=(guint64)0, npt-stop=(guint64)18446744073709551615, play-speed=(double)1, play-scale=(double)1, running-time-dts=(guint64)18446744073709551615, running-time-pts=(guint64)18446744073709551615, seqnum=(uint)0, timestamp=(uint)0;

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