Publishers

• RTSP Streaming

• WebRTC

• MQTT Publishing

  • Publish Metadata via gvametapublish

  • Publish Frame and Metadata via gvapython

  • Publish Frame and Metadata post pipeline execution

• OPCUA Publishing

• S3 frame publishing

Processed metadata/frame from the video analytics pipeline can be published to various destinations over RTSP, WebRTC, MQTT.

RTSP Streaming

To send frames over RTSP for streaming, refer to this doc.

WebRTC Streaming

To send frames over WebRTC for streaming, refer to this doc.

MQTT Publishing

Publish metadata via gvametapublish

To publish metadata to MQTT message broker via REST Request refer to this doc.

Publish frame/metadata via gvapython

To publish frame/metadata to MQTT message broker using gvapython element in the DL Streamer pipeline, refer to the steps described in this doc.

Publish Frame and Metadata post pipeline execution

To publish frame/metadata to MQTT message broker post pipeline execution, refer to this doc.

OPCUA Publishing

To send frames and metadata over OPC UA, refer to this doc.

S3 frame publishing

To store frames from media source and publish the metadata to MQTT, refer to this doc.