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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><div><p class=MsoNormal style='margin-left:.5in'><span style='font-family:"Courier New"'>Whenever I supply a negative scale value to the Play-function it always plays forward. The speed is correct, but I've never been able to play in reverse.</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p></span></p></div></div></blockquote><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><p class=MsoNormal style='margin-left:.5in'>Don't forget to also specify a non-zero 'start time', so that the server knows where to start reverse-play from.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'>Thanks, I do that. I should probably also have mentioned that the streams are all indexed by absolute time.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'>absoluteStartPosition below can e.g. be "20130420T040645.774Z". -10 in the example gives the exact same result as if I use 10.<o:p></o:p></span></p><p class=MsoNormal><i><span style='font-family:"Courier New";color:black'>rtspClient->sendPlayCommand(*scs.session, continueAfterPLAY, scs.absoluteStartPosition, "", -10.0);<o:p></o:p></span></i></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'>The main reason I didn't blame Cisco's VSM server right away is because reverse play works in Cisco's player that comes with the server (which however doesn't use RTSP).<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";color:black'>/Claes<o:p></o:p></span></p></div></div></body></html>