Hi guys! Entry I downloaded the latest version of PJSIP 2.0.1, to play around with things like video support. I build PJSIP for Windows according to instructions. I had to use Visual Studio 2012, when building used winsdk7.1, DXSDK_Jun10, Win32OpenSSL-1_0_1c, SDL-2.0, ffmpeg-20130106-git-caee85b-win32-dev. During assembly, there were several key problems: 1. SDL was not able to link the projects because after build it in Visual Studio 1012 output file called SDL.lib, as required SDL2.lib, the problem was resolved simply renaming. 2. I downloaded the ffmpeg already builded from the site http://ffmpeg.zeranoe.com/builds/, there was a problem when linking related to the fact that ffmpeg is not compiled in Visual Studio 2012 and the runtime version does not match, the problem was resolved changing options Visual C runtime all projects PJSIP to VS2010. Problem I can not get a list of video devices, to be precise they are always 2: 1) Colorbar generator 2) SDL renderer My Web camera not in this list! The function call pjmedia_vid_dev_info vdi; pj_status_t status = pjsua_vid_dev_get_info (PJMEDIA_VID_DEFAULT_CAPTURE_DEV, & vdi); vdi contains information about Colorbar generator. If I run the Preview, I see the color table instead of the image from my Web camera. I continued to experiment and call the function: pjmedia_vid_dev_refresh (); I just got Access Violation Exception! I started debugging, and began to dig in PJSIP, generates an error PJSIP, namely: PJSIP finds three drivers: Colorbar, SDL, DShow, an error occurs when it try to initialize "dshow subsystem factory" in file videodev.c (line 272) / * Get number of devices * / dev_cnt = f-> op-> get_dev_count (f); Now comes the fun part! pjsua compiled and is working properly, the command "vid dev list" shows 5 devices including my Web camera, I compared the detail absolutely all project settings "pjsua" and "MyProject" settings are the same (way to headers, libraries, and additional dependencies) , and more! I build "vidgui example" on Qt SDK 4.8.2, it does not work either Preview() with the camera! Help me understand what the problem is ... -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130111/e4288f08/attachment-0001.html>
