<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite">I'm trying to implement a GUI with QtWidget in order to show video frame from a rtsp camera.<br><br>I started from the code of openRTSP and I modified it in order to have c++ classes.<br><br>After it runs:<br>
<br><span style=" color:#800000;">env</span><span style=" color:#000000;">-></span>taskScheduler<span style=" color:#000000;">().</span><span style=" font-style:italic; color:#000000;">doEventLoop</span><span style=" color:#000000;">();</span><br>
<br>it comes back to the "continueAfterOPTIONS" member function. The problem is that all class variables lose their values, probably a problem with memory management.<br></blockquote><div><br></div>The problem is more likely to be that you're not using this function correctly. Note that the "continueAfterOPTIONS()" function (and the other "continueAfter...()" functions) take a "RTSPClient*" as the first parameter. In the current code, this parameter is not used (because we have only one "RTSPClient" object, which is a global variable "ourRTSPClient"). However, if you want to use this code in your own custom application - where the "RTSPClient" object is not a global variable (or there's more than one "RTSPClient" object) - then you will need to use this first parameter to the "continueAfter...()" functions; it will point to the "RTSPClient" object.</div><br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
</div>
<br></body></html>