Hi, Currently I am developing an application for video demands using Pjsip2.0 on my Ubuntu(11.04) machine. While Running ./vidgui script,I got the following Error message(Segmentation Fault). Moreover,If I run manual command vid dev prev on 0,then the window is created,But not displayed.[Its always minimized,Unable to view], Please share your ideas about the segmentation Fault error message as well as the error in preview window !! 16:54:28.144 pjlib ..select() I/O Queue created (0x91ededc) 16:54:28.154 pjsua_vid.c ..Initializing video subsystem.. 16:54:28.278 v4l2_dev.c ...Video4Linux2 has 1 devices 16:54:28.278 colorbar_dev.c ...Colorbar video src initialized with 1 device(s): 16:54:28.278 colorbar_dev.c ... 0: Colorbar generator 16:54:28.279 sdl_dev.c ...SDL 1.3 initialized 16:54:28.279 sip_endpoint.c .Module "mod-evsub" registered 16:54:28.279 sip_endpoint.c .Module "mod-presence" registered 16:54:28.279 sip_endpoint.c .Module "mod-mwi" registered 16:54:28.279 sip_endpoint.c .Module "mod-refer" registered 16:54:28.279 sip_endpoint.c .Module "mod-pjsua-pres" registered 16:54:28.279 sip_endpoint.c .Module "mod-pjsua-im" registered 16:54:28.279 sip_endpoint.c .Module "mod-pjsua-options" registered 16:54:28.279 pjsua_core.c .1 SIP worker threads created 16:54:28.279 pjsua_core.c .pjsua version 2.0.0-beta for Linux-2.6.38.11/i686/glibc-2.13 initialized 16:54:28.279 pjsua_core.c .PJSUA state changed: CREATED --> INIT 16:54:28.280 pjsua_core.c SIP UDP socket reachable at 147.128.156.23:5080 16:54:28.280 udp0x9203aa0 SIP UDP transport started, published address is 147.128.156.23:5080 16:54:28.280 tcplis:40717 SIP TCP listener ready for incoming connections at 147.128.156.23:40717 16:54:28.280 pjsua_acc.c Adding account: id= sip:vidgui at 147.128.156.23:5080 16:54:28.280 pjsua_acc.c .Account sip:vidgui at 147.128.156.23:5080 added with id 0 16:54:28.280 vidgui.cpp Starting stack.. 16:54:28.280 pjsua_core.c PJSUA state changed: INIT --> STARTING 16:54:28.280 pjsua_media.c ..NAT type detection failed: Invalid STUN server or server not configured (PJNATH_ESTUNINSERVER) 16:54:28.280 sip_endpoint.c .Module "mod-unsolicited-mwi" registered 16:54:28.280 pjsua_core.c .PJSUA state changed: STARTING --> RUNNING 16:54:28.280 vidgui.cpp Ready 16:54:28.280 sip_endpoint.c Module "mod-default-handler" registered 16:54:30.911 pjsua_vid.c Starting preview for cap_dev=-1, show=1 16:54:30.911 pjsua_vid.c .Creating video window: type=preview, cap_id=-1, rend_id=-2 16:54:30.911 vid_port.c ..Opening device Laptop_Integrated_Webcam_3M [v4l2] for capture: format=YUY2, size=640x480 @25:1 fps 16:54:30.962 vid_port.c ..Device Laptop_Integrated_Webcam_3M [v4l2] opened: format=YUY2, size=640x480 @25:1 fps 16:54:30.962 vid_port.c ..Opening device SDL renderer [SDL] for render: format=YUY2, size=640x480 @25:1 fps Segmentation fault Thanks, Anjanamoorthi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120312/4de1d3af/attachment.html>
