clockselect

The clockselect element is a pipeline that enables one to choose its clock. By default, pipelines chose a clock depending on its elements, however the clockselect pipeline has some properties to force an arbitrary clock on it.

Example launch line |[ gst-launch-1.0 -v clockselect. \( clock-id=ptp domain=1 fakesrc ! fakesink \) ]| This example will create a pipeline and use the PTP clock with domain 1 on it.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBin
                    ╰──GstPipeline
                        ╰──clockselect

Implemented interfaces

Factory details

Authors: – Ederson de Souza

Classification: – Generic/Bin

Rank – none

Plugin – debugutilsbad

Package – GStreamer Bad Plug-ins

Properties

clock-id 

“clock-id” Clock-select-clock-id *

ID of pipeline clock

Flags : Read / Write

Default value : default (0)

ptp-domain 

“ptp-domain” guint

PTP clock domain (meaningful only when Clock ID is PTP)

Flags : Read / Write

Default value : 0

Named constants

Clock-select-clock-id

Members

default (0) – Default (elected from elements) pipeline clock
monotonic (1) – System monotonic clock
realtime (2) – System realtime clock
ptp (3) – PTP clock
tai (4) – System TAI clock

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