URLs for Snapshots

• main channel: http://user:pass@nvr_ip/ISAPI/Streaming/channels/101/picture
• subchannel: http://user:pass@nvr_ip/ISAPI/Streaming/channels/102/picture

Curl:

URL="http://${NVR_IP}:${NVR_PORT}/ISAPI/Streaming/channels/${NVR_CH}/picture"
curl --silent --anyauth --digest -u ${NVR_USER}:${NVR_PASS} -L ${URL} -o ${OUT_FILE}

• main stream: http://useR:pass@cam_ip/ISAPI/Streaming/channels/101/picture?videoResolutionWidth=1920&videoResolutionHeight=1080
• sub stream: http://useR:pass@cam_ip/ISAPI/Streaming/channels/102/picture?videoResolutionWidth=1920&videoResolutionHeight=1080

Curl:

URL="http://${CAM_IP}/ISAPI/Streaming/channels/101/picture"
curl --silent --anyauth --digest -u ${NVR_USER}:${NVR_PASS} -L ${URL} -o ${OUT_FILE}