mp4mux

Multiplex audio and video into a MP4 file

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstAggregator
                    ╰──GstBaseQTMux
                        ╰──mp4mux

Implemented interfaces

Factory details

Authors: – Thiago Sousa Santos

Classification: – Codec/Muxer

Rank – primary

Plugin – isomp4

Package – GStreamer Good Plug-ins

Pad Templates

audio_%u

audio/mpeg:
    mpegversion: 1
          layer: [ 1, 3 ]
       channels: [ 1, 2 ]
           rate: [ 1, 2147483647 ]
audio/mpeg:
    mpegversion: 4
  stream-format: raw
       channels: [ 1, 8 ]
           rate: [ 1, 2147483647 ]
audio/x-ac3:
       channels: [ 1, 6 ]
           rate: [ 1, 2147483647 ]
audio/x-alac:
       channels: [ 1, 2 ]
           rate: [ 1, 2147483647 ]
audio/x-opus:
channel-mapping-family: [ 0, 255 ]
       channels: [ 1, 8 ]
           rate: [ 1, 2147483647 ]

Presence – request

Direction – sink

Object type – GstQTMuxPad

src

video/quicktime:
        variant: iso

Presence – always

Direction – src

Object type – GstAggregatorPad

subtitle_%u

text/x-raw:
         format: utf8

Presence – request

Direction – sink

Object type – GstQTMuxPad

video_%u

video/mpeg:
    mpegversion: 4
   systemstream: false
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-divx:
    divxversion: 5
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-h264:
  stream-format: { (string)avc, (string)avc3 }
      alignment: au
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-h265:
  stream-format: { (string)hvc1, (string)hev1 }
      alignment: au
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-mp4-part:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-av1:
  stream-format: obu-stream
      alignment: tu
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-vp9:
        profile: { (string)0, (string)1, (string)2, (string)3 }
  chroma-format: { (string)4:2:0, (string)4:2:2, (string)4:4:4 }
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]

Presence – request

Direction – sink

Object type – GstQTMuxPad

Properties

streamable 

“streamable” gboolean

If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written. (DEPRECATED, only valid for fragmented MP4)

Flags : Read / Write / Construct

Default value : false

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