rtpamrpay

Payload AMR audio into RTP packets according to RFC 3267. For detailed information see: http://www.rfc-editor.org/rfc/rfc3267.txt

Example pipeline

 gst-launch-1.0 -v audiotestsrc ! amrnbenc ! rtpamrpay ! udpsink

This example pipeline will encode and payload an AMR stream. Refer to the rtpamrdepay example to depayload and decode the RTP stream.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstRTPBasePayload
                    ╰──rtpamrpay

Factory details

Authors: – Wim Taymans

Classification: – Codec/Payloader/Network/RTP

Rank – secondary

Plugin – rtp

Package – GStreamer Good Plug-ins

Pad Templates

sink

audio/AMR:
       channels: 1
           rate: 8000
audio/AMR-WB:
       channels: 1
           rate: 16000

Presence – always

Direction – sink

Object type – GstPad

src

application/x-rtp:
          media: audio
        payload: [ 96, 127 ]
     clock-rate: 8000
  encoding-name: AMR
encoding-params: 1
    octet-align: 1
            crc: 0
 robust-sorting: 0
   interleaving: 0
       mode-set: [ 0, 7 ]
mode-change-period: [ 1, 2147483647 ]
mode-change-neighbor: { (string)0, (string)1 }
       maxptime: [ 20, 2147483647 ]
          ptime: [ 20, 2147483647 ]
application/x-rtp:
          media: audio
        payload: [ 96, 127 ]
     clock-rate: 16000
  encoding-name: AMR-WB
encoding-params: 1
    octet-align: 1
            crc: 0
 robust-sorting: 0
   interleaving: 0
       mode-set: [ 0, 7 ]
mode-change-period: [ 1, 2147483647 ]
mode-change-neighbor: { (string)0, (string)1 }
       maxptime: [ 20, 2147483647 ]
          ptime: [ 20, 2147483647 ]

Presence – always

Direction – src

Object type – GstPad

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