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 ╰──GstMatroskaMux
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:
channels: [ 1, 8 ]
rate: { (int)8000, (int)16000, (int)24000, (int)32000, (int)48000 }
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
src
video/x-matroska:
video/x-matroska-3d:
audio/x-matroska:
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:
video_%u
video/mpeg:
mpegversion: { (int)1, (int)2, (int)4 }
systemstream: false
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-h264:
stream-format: { (string)avc, (string)avc3 }
alignment: au
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-h265:
stream-format: { (string)hvc1, (string)hev1 }
alignment: au
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-divx:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-huffyuv:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-dv:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-h263:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-msmpeg:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
image/jpeg:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-theora:
video/x-dirac:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-pn-realvideo:
rmversion: [ 1, 4 ]
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-vp8:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-vp9:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-raw:
format: { YUY2, I420, YV12, UYVY, AYUV, GRAY8, GRAY10_LE32, GRAY16_LE, BGR, RGB, RGBA64_LE, BGRA64_LE }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-prores:
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-wmv:
wmvversion: [ 1, 3 ]
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-av1:
stream-format: obu-stream
alignment: tu
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
video/x-ffv:
ffversion: 1
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
Properties
cluster-timestamp-offset
“cluster-timestamp-offset” guint64
An offset to add to all clusters/blocks (in nanoseconds)
Flags : Read / Write
Default value : 0
Since : 1.20
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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