CURLOPT_RTSP_SERVER_CSEQ(3) on macOS
The text 4b9635d728a8, as macOS 10.12.5, macOS 10.12.4, macOS 10.12.3, macOS 10.12.2, macOS 10.12.1, macOS 10.12 shipped it.
set the RTSP server CSEQ number
The text 4b9635d728a8, as macOS 10.12.5, macOS 10.12.4, macOS 10.12.3, macOS 10.12.2, macOS 10.12.1, macOS 10.12 shipped it.
set the RTSP server CSEQ number