GstRtspServer.RTSPOnvifMediaFactory¶

Subclasses:	None

Methods¶

Inherited:	GstRtspServer.RTSPMediaFactory (46), GObject.Object (37)
Structs:	GObject.ObjectClass (5)

class	`new` ()
class	`requires_backchannel` (factory, ctx)
	`get_backchannel_bandwidth` ()
	`get_backchannel_launch` ()
	`has_backchannel_support` ()
	`has_replay_support` ()
	`set_backchannel_bandwidth` (bandwidth)
	`set_backchannel_launch` (launch)
	`set_replay_support` (has_replay_support)

Virtual Methods¶

Inherited:	GstRtspServer.RTSPMediaFactory (6), GObject.Object (7)

do_has_backchannel_support ()

Properties¶

Inherited:	GstRtspServer.RTSPMediaFactory (14)

Signals¶

Inherited:	GstRtspServer.RTSPMediaFactory (2), GObject.Object (1)

Fields¶

Inherited:	GstRtspServer.RTSPMediaFactory (2), GObject.Object (1)

Name	Type	Access	Description
parent	`GstRtspServer.RTSPMediaFactory`	r

Class Details¶

class GstRtspServer.RTSPOnvifMediaFactory(**kwargs)¶

Bases:	`GstRtspServer.RTSPMediaFactory`
Abstract:	No
Structure:	`GstRtspServer.RTSPOnvifMediaFactoryClass`

New in version 1.14.

classmethod new()[source]¶

Returns:	A new `GstRtspServer.RTSPOnvifMediaFactory`
Return type:	`GstRtspServer.RTSPMediaFactory`

Create a new GstRtspServer.RTSPOnvifMediaFactory

New in version 1.14.

classmethod requires_backchannel(factory, ctx)[source]¶

Parameters:	factory (`GstRtspServer.RTSPMediaFactory`) – a `GstRtspServer.RTSPMediaFactory` ctx (`GstRtspServer.RTSPContext`) –
Returns:	`True` if the client `GstRtsp.request` requires backchannel.
Return type:	`bool`

Checks whether the client GstRtsp.request requires backchannel.

New in version 1.14.

get_backchannel_bandwidth()[source]¶

Returns:	the configured/supported backchannel bandwidth.
Return type:	`int`

Get the configured/supported bandwidth of the ONVIF backchannel pipeline in bits per second.

New in version 1.14.

get_backchannel_launch()[source]¶

Returns:	the configured backchannel launch description. `GLib.free`() after usage.
Return type:	`str`

Get the Gst.parse_launch() pipeline description that will be used in the default prepare vmethod for generating the ONVIF backchannel pipeline.

New in version 1.14.

has_backchannel_support()[source]¶

Returns:	`True` if an ONVIF backchannel is supported by the media factory.
Return type:	`bool`

Returns True if an ONVIF backchannel is supported by the media factory.

New in version 1.14.

has_replay_support()[source]¶

Returns:	`True` if ONVIF replay is supported by the media factory.
Return type:	`bool`

New in version 1.18.

set_backchannel_bandwidth(bandwidth)[source]¶

Parameters:	bandwidth (`int`) – the bandwidth in bits per second

Set the configured/supported bandwidth of the ONVIF backchannel pipeline in bits per second.

New in version 1.14.

set_backchannel_launch(launch)[source]¶

Parameters:	launch (`str`) – the launch description

The Gst.parse_launch() line to use for constructing the ONVIF backchannel pipeline in the default prepare vmethod if requested by the client.

The pipeline description should return a Gst.Bin as the toplevel element which can be accomplished by enclosing the description with brackets ‘(’ ‘)’.

The description should return a pipeline with a single depayloader named depay_backchannel. A caps query on the depayloader’s sinkpad should return all possible, complete RTP caps that are going to be supported. At least the payload type, clock-rate and encoding-name need to be specified.

Note: The pipeline part passed here must end in sinks that are not waiting until pre-rolling before reaching the PAUSED state, i.e. setting async=false on GstBase.BaseSink. Otherwise the whole media will not be able to prepare.

New in version 1.14.

set_replay_support(has_replay_support)[source]¶

Parameters:	has_replay_support (`bool`) –

Set to True if ONVIF replay is supported by the media factory.

New in version 1.18.

do_has_backchannel_support() virtual¶

Returns:	`True` if an ONVIF backchannel is supported by the media factory.
Return type:	`bool`

Returns True if an ONVIF backchannel is supported by the media factory.

New in version 1.14.