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</o:shapelayout></xml><![endif]--></head><body lang=ZH-TW link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Sir.,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>We are developing an RTSP Relay Server (written according to Live555 Sample Code) which delivers video from RTSP Servers to RTSP Clients.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Figure:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>IP Cams <---------------> Our RTSP Relay Server <---------------> RTSP Clients<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> rtsp rtsp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Currently, we use VLC Media Player as our RTSP clients. The problem is that VLC Media Player can’t display image with a full-black screen when the network between Our RTSP Relay Server and RTSP Client is connected through a network Switch. If no Switch there, VLC displays normally. I don’t know why? (Our own RTSP client does not have this problem.)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The frame size of IP Cam is 1920x1080. The frame is transferred with H264 encoded.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Do you have any idea about this problem? Thank you so much for any comment in advance.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Sincerely,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Eden Lee<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Technical Lead, IVS<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Surveillance & Security Business<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Gorilla Technology Inc.<o:p></o:p></span></p></div></body></html>