<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hi!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am using HLS Proxy to convert RTSP stream to HTTP Live Streaming.<o:p></o:p></p><p class=MsoNormal>Before that, I successfully implemented MyCustomDeviceSource to read data from FFMPEG to RTSP, now I implement an HLS which will connect this RTSP stream as an RTSP Stream back-end.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>HLS Proxy almost fully meets the above requirements, but I encountered a case that I did not know how to solve as follows:<o:p></o:p></p><p class=MsoNormal>- When HTTP (web browser) clients connect to My HLS Server, I want to catch this event to start using RTSP Client to connect to back-end RTSP Server<o:p></o:p></p><p class=MsoNormal>- Conversely, when HTTP (web browser) clients disconnect from My HLS Server, I want to catch this event to disconnect RTSP back-end<o:p></o:p></p><p class=MsoNormal>- Due to the large number of RTSP Streams in the system, only when there are really HTTP Clients connecting to the HLS, I have to request to the back-end RTSP Server.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hope to get your support to help me solve this problem.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you very much!<o:p></o:p></p><p class=MsoNormal>Phong Le<o:p></o:p></p></div></body></html>