title: Do all cameras that are ONVIF compliant provide JPEG over RTP?
body: <p>I'm reading <a href="https://www.onvif.org/specs/stream/ONVIF-Streaming-Spec-v210.pdf" rel="nofollow noreferrer">ONVIF-Streaming-Spec-v210.pdf</a> and section <code>5.1.4 JPEG over RTP</code> describes the JPEG streams format over RTP. Does this mean that to be ONVIF compliant, an IP camera should provide this feature? In the other words, what are the chances that a camera that is advertised as ONVIF compliant provides JPEG over RTP?</p>