# GStreamer Elements

This page contains examples of certain GStreamer elements/plugins used in
combination with Intel® Deep Learning Streamer elements.

| Element | Description |
|---|---|
| `compositor` | The `compositor` element allows merging multiple displays into one. |
| `timecodestamper` | The `timecodestamper` element allows attaching<br>a timecode to every incoming video frame.<br>Example:<br> gst-launch-1.0 rtspsrc location=”rtsp://root:admin_pwd@IP/axis-media/media.amp” ! rtph264depay ! h264parse ! avdec_h264 !<br>timecodestamper set=always source=rtc ! videoconvert  ! gvadetect model=$mDetect device=CPU ! queue ! gvametaconvert timestamp-utc=true json-indent=-1 !<br>gvametapublish method=mqtt file-format=json  mqtt-config=mqtt_config.json ! fakesink sync=false <br> |

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compositor
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