avmux_3g2

libav 3GP2 (3GPP2 file format) muxer

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──avmux_3g2

Implemented interfaces

Factory details

Authors: – Wim Taymans , Ronald Bultje

Classification: – Codec/Muxer

Rank – marginal

Plugin – libav

Package – GStreamer FFMPEG Plug-ins

Pad Templates

audio_%u

audio/AMR:
       channels: 1
           rate: { (int)8000 }
audio/AMR-WB:
       channels: 1
           rate: { (int)16000 }
audio/mpeg:
       channels: [ 1, 16 ]
           rate: [ 4000, 96000 ]
    mpegversion: 4
   base-profile: lc

Presence – request

Direction – sink

Object type – GstPad

src

video/quicktime:
        variant: 3g2

Presence – always

Direction – src

Object type – GstPad

video_%u

video/mpeg:
    mpegversion: 4
   systemstream: false
        profile: { (string)simple, (string)advanced-simple }
video/x-divx:
    divxversion: 5
video/x-h263:
          width: 352
         height: 288
      framerate: [ 0/1, 2147483647/1 ]
        variant: itu
    h263version: h263
video/x-h263:
          width: 704
         height: 576
      framerate: [ 0/1, 2147483647/1 ]
        variant: itu
    h263version: h263
video/x-h263:
          width: 176
         height: 144
      framerate: [ 0/1, 2147483647/1 ]
        variant: itu
    h263version: h263
video/x-h263:
          width: 1408
         height: 1152
      framerate: [ 0/1, 2147483647/1 ]
        variant: itu
    h263version: h263
video/x-h263:
          width: 128
         height: 96
      framerate: [ 0/1, 2147483647/1 ]
        variant: itu
    h263version: h263
video/x-h263:
        variant: itu
    h263version: h263p
video/x-h264:
      alignment: au

Presence – request

Direction – sink

Object type – GstPad

Properties

maxdelay 

“maxdelay” gint

Set the maximum demux-decode delay (in microseconds)

Flags : Read / Write

Default value : 0

preload 

“preload” gint

Set the initial demux-decode delay (in microseconds)

Flags : Read / Write

Default value : 0

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