qmlglsink

Opaque GstQtSink object

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseSink
                    ╰──GstVideoSink
                        ╰──qmlglsink

Factory details

Authors: – Matthew Waters

Classification:Sink/Video

Rank – none

Plugin – qmlgl

Package – GStreamer Good Plug-ins

Pad Templates

sink

video/x-raw(memory:GLMemory):
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
 texture-target: 2D

Presencealways

Directionsink

Object typeGstPad


Properties

async

“async” gboolean

Go asynchronously to PAUSED

Flags : Read / Write

Default value : true


blocksize

“blocksize” guint

Size in bytes to pull per buffer (0 = default)

Flags : Read / Write

Default value : 4096


enable-last-sample

“enable-last-sample” gboolean

Enable the last-sample property

Flags : Read / Write

Default value : true


force-aspect-ratio

“force-aspect-ratio” gboolean

When enabled, scaling will respect original aspect ratio

Flags : Read / Write

Default value : true


last-sample

“last-sample” GstSample *

The last sample received in the sink

Flags : Read


max-bitrate

“max-bitrate” guint64

The maximum bits per second to render (0 = disabled)

Flags : Read / Write

Default value : 0


max-lateness

“max-lateness” gint64

Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)

Flags : Read / Write

Default value : 5000000


pixel-aspect-ratio

“pixel-aspect-ratio” GstFraction *

The pixel aspect ratio of the device

Flags : Read / Write

Default value : 0/1


processing-deadline

“processing-deadline” guint64

Maximum processing time for a buffer in nanoseconds

Flags : Read / Write

Default value : 15000000


qos

“qos” gboolean

Generate Quality-of-Service events upstream

Flags : Read / Write

Default value : true


render-delay

“render-delay” guint64

Additional render delay of the sink in nanoseconds

Flags : Read / Write

Default value : 0


show-preroll-frame

“show-preroll-frame” gboolean

Whether to render video frames during preroll

Flags : Read / Write / Construct

Default value : true


stats

“stats” GstStructure *

Sink Statistics

Flags : Read

Default value :

application/x-gst-base-sink-stats, average-rate=(double)0, dropped=(guint64)0, rendered=(guint64)0;

sync

“sync” gboolean

Sync on the clock

Flags : Read / Write

Default value : true


throttle-time

“throttle-time” guint64

The time to keep between rendered buffers (0 = disabled)

Flags : Read / Write

Default value : 0


ts-offset

“ts-offset” gint64

Timestamp offset in nanoseconds

Flags : Read / Write

Default value : 0


widget

“widget” gpointer

The QQuickItem to place in the object hierarchy

Flags : Read / Write


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