Re: RTSP and ONVIF camera streaming protocol

2018-03-19 Thread Daniel Stenberg
On Sat, 17 Mar 2018, Jean Noel Prigent wrote: my question is: how can I add the field "Require:..." in DESCRIBE request header? CURLOPT_HTTPHEADER[*] ? [*] = https://curl.haxx.se/libcurl/c/CURLOPT_HTTPHEADER.html -- / daniel.haxx.se

RTSP and ONVIF camera streaming protocol

2018-03-17 Thread Jean Noel Prigent
Hi, I am trying to use libcurl to manage rtsp streaming with a D-Link camera. ONVIF streaming specification (https://www.onvif.org/specs/stream/ONVIF-Streaming-Spec-v221.pdf) introduced an audio backchannel feature . A field 'require' is mandatory in DESCRIBE request as in this example: