rtsp onvif media

a GstRTSPOnvifMedia contains the complete GStreamer pipeline to manage the streaming to the clients. The actual data transfer is done by the GstRTSPStream objects that are created and exposed by the GstRTSPMedia.

On top of GstRTSPMedia this subclass adds special ONVIF features. Special ONVIF features that are currently supported is a backchannel for the client to send back media to the server in a normal PLAY media. To handle the ONVIF backchannel, a GstRTSPOnvifMediaFactory and GstRTSPOnvifServer has to be used.

GstRTSPOnvifMedia

GObject
    ╰──GstRTSPMedia
        ╰──GstRTSPOnvifMedia

Members

parent (GstRTSPMedia) –

No description available

priv (GstRTSPOnvifMediaPrivate*) –

No description available

Since : 1.14

Class structure

GstRTSPOnvifMediaClass

Fields

parent (GstRTSPMediaClass) –

No description available

GstRtspServer.RTSPOnvifMediaClass

Attributes

parent (GstRtspServer.RTSPMediaClass) –

No description available

GstRtspServer.RTSPOnvifMediaClass

Attributes

parent (GstRtspServer.RTSPMediaClass) –

No description available

GstRtspServer.RTSPOnvifMedia

GObject.Object
    ╰──GstRtspServer.RTSPMedia
        ╰──GstRtspServer.RTSPOnvifMedia

Members

parent (GstRtspServer.RTSPMedia) –

No description available

priv (GstRtspServer.RTSPOnvifMediaPrivate) –

No description available

Since : 1.14

GstRtspServer.RTSPOnvifMedia

GObject.Object
    ╰──GstRtspServer.RTSPMedia
        ╰──GstRtspServer.RTSPOnvifMedia

Members

parent (GstRtspServer.RTSPMedia) –

No description available

priv (GstRtspServer.RTSPOnvifMediaPrivate) –

No description available

Since : 1.14

Methods

gst_rtsp_onvif_media_collect_backchannel

gboolean
gst_rtsp_onvif_media_collect_backchannel (GstRTSPOnvifMedia * media)

Find the ONVIF backchannel depayloader element. It should be named 'depay_backchannel', be placed in a bin called 'onvif-backchannel' and return all supported RTP caps on a caps query. Complete RTP caps with at least the payload type, clock-rate and encoding-name are required.

A new GstRTSPStream is created for the backchannel if found.

Parameters:

media –

a GstRTSPOnvifMedia

Returns –

TRUE if a backchannel stream could be found and created

Since : 1.14

GstRtspServer.RTSPOnvifMedia.prototype.collect_backchannel

function GstRtspServer.RTSPOnvifMedia.prototype.collect_backchannel(): {
    // javascript wrapper for 'gst_rtsp_onvif_media_collect_backchannel'
}

A new GstRtspServer.RTSPStream is created for the backchannel if found.

Parameters:

media (GstRtspServer.RTSPOnvifMedia) –

a GstRtspServer.RTSPOnvifMedia

Returns (Number) –

true if a backchannel stream could be found and created

Since : 1.14

GstRtspServer.RTSPOnvifMedia.collect_backchannel

def GstRtspServer.RTSPOnvifMedia.collect_backchannel (self):
    #python wrapper for 'gst_rtsp_onvif_media_collect_backchannel'

A new GstRtspServer.RTSPStream is created for the backchannel if found.

Parameters:

media (GstRtspServer.RTSPOnvifMedia) –

a GstRtspServer.RTSPOnvifMedia

Returns (bool) –

True if a backchannel stream could be found and created

Since : 1.14

gst_rtsp_onvif_media_get_backchannel_bandwidth

guint
gst_rtsp_onvif_media_get_backchannel_bandwidth (GstRTSPOnvifMedia * media)

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

Parameters:

media –

a GstRTSPMedia

Returns –

the configured/supported backchannel bandwidth.

Since : 1.14

GstRtspServer.RTSPOnvifMedia.prototype.get_backchannel_bandwidth

function GstRtspServer.RTSPOnvifMedia.prototype.get_backchannel_bandwidth(): {
    // javascript wrapper for 'gst_rtsp_onvif_media_get_backchannel_bandwidth'
}

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

Parameters:

media (GstRtspServer.RTSPOnvifMedia) –

a GstRtspServer.RTSPMedia

Returns (Number) –

the configured/supported backchannel bandwidth.

Since : 1.14

GstRtspServer.RTSPOnvifMedia.get_backchannel_bandwidth

def GstRtspServer.RTSPOnvifMedia.get_backchannel_bandwidth (self):
    #python wrapper for 'gst_rtsp_onvif_media_get_backchannel_bandwidth'

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

Parameters:

media (GstRtspServer.RTSPOnvifMedia) –

a GstRtspServer.RTSPMedia

Returns (int) –

the configured/supported backchannel bandwidth.

Since : 1.14

gst_rtsp_onvif_media_set_backchannel_bandwidth

gst_rtsp_onvif_media_set_backchannel_bandwidth (GstRTSPOnvifMedia * media,
                                                guint bandwidth)

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

Parameters:

media –

a GstRTSPMedia

bandwidth –

the bandwidth in bits per second

Since : 1.14

GstRtspServer.RTSPOnvifMedia.prototype.set_backchannel_bandwidth

function GstRtspServer.RTSPOnvifMedia.prototype.set_backchannel_bandwidth(bandwidth: Number): {
    // javascript wrapper for 'gst_rtsp_onvif_media_set_backchannel_bandwidth'
}

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

Parameters:

media (GstRtspServer.RTSPOnvifMedia) –

a GstRtspServer.RTSPMedia

bandwidth (Number) –

the bandwidth in bits per second

Since : 1.14

GstRtspServer.RTSPOnvifMedia.set_backchannel_bandwidth

def GstRtspServer.RTSPOnvifMedia.set_backchannel_bandwidth (self, bandwidth):
    #python wrapper for 'gst_rtsp_onvif_media_set_backchannel_bandwidth'

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

Parameters:

media (GstRtspServer.RTSPOnvifMedia) –

a GstRtspServer.RTSPMedia

bandwidth (int) –

the bandwidth in bits per second

Since : 1.14

Function Macros

GST_RTSP_ONVIF_MEDIA_CAST

#define GST_RTSP_ONVIF_MEDIA_CAST(obj)         ((GstRTSPOnvifMedia*)(obj))

GST_RTSP_ONVIF_MEDIA_CLASS_CAST

#define GST_RTSP_ONVIF_MEDIA_CLASS_CAST(klass) ((GstRTSPOnvifMediaClass*)(klass))

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