matroskamux

matroskamux muxes different input streams into a Matroska file.

Example launch line

 gst-launch-1.0 -v filesrc location=/path/to/mp3 ! mpegaudioparse ! matroskamux name=mux ! filesink location=test.mkv  filesrc location=/path/to/theora.ogg ! oggdemux ! theoraparse ! mux.

This pipeline muxes an MP3 file and a Ogg Theora video into a Matroska file.

 gst-launch-1.0 -v audiotestsrc num-buffers=100 ! audioconvert ! vorbisenc ! matroskamux ! filesink location=test.mka

This pipeline muxes a 440Hz sine wave encoded with the Vorbis codec into a Matroska file.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──matroskamux

Implemented interfaces

Factory details

Authors: – GStreamer maintainers

Classification:Codec/Muxer

Rank – primary

Plugin – matroska

Package – GStreamer Good Plug-ins

Pad Templates

audio_%u

audio/mpeg:
    mpegversion: 1
          layer: [ 1, 3 ]
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/mpeg:
    mpegversion: { (int)2, (int)4 }
  stream-format: raw
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-ac3:
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-eac3:
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-dts:
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-vorbis:
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-flac:
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-opus:
audio/x-speex:
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-raw:
         format: { U8, S16BE, S16LE, S24BE, S24LE, S32BE, S32LE, F32LE, F64LE }
         layout: interleaved
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-tta:
          width: { (int)8, (int)16, (int)24 }
       channels: { (int)1, (int)2 }
           rate: [ 8000, 96000 ]
audio/x-pn-realaudio:
      raversion: { (int)1, (int)2, (int)8 }
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-wma:
     wmaversion: [ 1, 3 ]
    block_align: [ 0, 65535 ]
        bitrate: [ 0, 524288 ]
       channels: [ 1, 2147483647 ]
           rate: [ 1, 2147483647 ]
audio/x-alaw:
       channels: { (int)1, (int)2 }
           rate: [ 8000, 192000 ]
audio/x-mulaw:
       channels: { (int)1, (int)2 }
           rate: [ 8000, 192000 ]
audio/x-adpcm:
         layout: dvi
    block_align: [ 64, 8192 ]
       channels: { (int)1, (int)2 }
           rate: [ 8000, 96000 ]
audio/G722:
       channels: 1
           rate: 16000
audio/x-adpcm:
         layout: g726
       channels: 1
           rate: 8000

Presencerequest

Directionsink

Object typeGstPad


src

video/x-matroska:
video/x-matroska-3d:
audio/x-matroska:

Presencealways

Directionsrc

Object typeGstPad


subtitle_%u

subtitle/x-kate:
text/x-raw:
         format: utf8
application/x-ssa:
application/x-ass:
application/x-usf:
subpicture/x-dvd:
application/x-subtitle-unknown:

Presencerequest

Directionsink

Object typeGstPad


video_%u

video/mpeg:
    mpegversion: { (int)1, (int)2, (int)4 }
   systemstream: false
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-h264:
  stream-format: avc
      alignment: au
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-h265:
  stream-format: hvc1
      alignment: au
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-divx:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-huffyuv:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-dv:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-h263:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-msmpeg:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
image/jpeg:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-theora:
video/x-dirac:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-pn-realvideo:
      rmversion: [ 1, 4 ]
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-vp8:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-vp9:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-raw:
         format: { YUY2, I420, YV12, UYVY, AYUV, GRAY8, BGR, RGB }
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-prores:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-wmv:
     wmvversion: [ 1, 3 ]
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
video/x-av1:
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]

Presencerequest

Directionsink

Object typeGstPad


Properties

creation-time

“creation-time” GDateTime *

Date and time of creation. This will be used for the DateUTC field. NULL means that the current time will be used.

Flags : Read / Write


max-cluster-duration

“max-cluster-duration” gint64

A new cluster will be created if its duration exceeds this value. 0 means no maximum duration.

Flags : Read / Write

Default value : 65535000000


min-cluster-duration

“min-cluster-duration” gint64

Desired cluster duration as nanoseconds. A new cluster will be created irrespective of this property if a force key unit event is received. 0 means create a new cluster for each video keyframe or for each audio buffer in audio only streams.

Flags : Read / Write

Default value : 500000000


min-index-interval

“min-index-interval” gint64

An index entry is created every so many nanoseconds.

Flags : Read / Write

Default value : 0


offset-to-zero

“offset-to-zero” gboolean

Offsets all streams so that the earliest stream starts at 0.

Flags : Read / Write

Default value : false


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.

Flags : Read / Write

Default value : false


timecodescale

“timecodescale” gint64

TimecodeScale used to calculate the Raw Timecode of a Block

Flags : Read / Write

Default value : 1000000


version

“version” gint

This parameter determines what Matroska features can be used.

Flags : Read / Write

Default value : 2


writing-app

“writing-app” gchararray

The name the application that creates the matroska file.

Flags : Read / Write

Default value : GStreamer Matroska muxer


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