See the following link for complete Real Time Sensor Fusion for Loss Detection at Checkout Reference Design documentation.
https://intel-iot-devkit.github.io/rtsf-at-checkout-reference-design/
NOTE: “GStreamer is an open source framework licensed under LGPL. See https://gstreamer.freedesktop.org/documentation/frequently-asked-questions/licensing.html?gi-language=c. You are solely responsible for determining if your use of Gstreamer requires any additional licenses. Intel is not responsible for obtaining any such licenses, nor liable for any licensing fees due, in connection with your use of Gstreamer.”