I added the Additional Library Directory to PJSUA. If you are inferring I do the same to the other 3 remaining projects (pjmedia_dev, pjmedia, and pjmedia_codec), they do not have a Linker section, I guess maybe I should add the compile errors for you at this time at the very end of the message. Thanks again for your effort in helping me understand this. From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of Fedot Fedotov Sent: Tuesday, June 19, 2012 2:42 AM To: pjsip list Subject: Re: Starting over anew ...building...and getting an errors to the properties for ALL these 4 projects(Pjmedia_videodev, Pjmedia, Pjmedia_codec, Pjsua): in VS 2005 (or 2008) you have Solution Explorer, find there pjsua project, right click on it -> Properties in the new dialog (for debug, i.e.) you have tree in left side of window, open branch Configuration Properties -> Linker -> General left click at General item in right side of "pjsua Property Pages" dialog you have configuration enum, add to the property "Additional Library Directory" path D:\Projects\PJSIP\SDL-1.3.0-6091\VisualC\SDL\Release\ (release - because we do not need debug SDL for PJ project - I don't need it in debug mode) -------------------------ERRORS START ----------------------------- ------ Build started: Project: pjmedia_videodev, Configuration: Release Win32 ------ Compiling... sdl_dev.c ..\src\pjmedia-videodev\sdl_dev.c(79) : error C2065: 'SDL_YUY2_OVERLAY' : undeclared identifier ..\src\pjmedia-videodev\sdl_dev.c(79) : error C2099: initializer is not a constant ..\src\pjmedia-videodev\sdl_dev.c(80) : error C2065: 'SDL_UYVY_OVERLAY' : undeclared identifier ..\src\pjmedia-videodev\sdl_dev.c(80) : error C2099: initializer is not a constant ..\src\pjmedia-videodev\sdl_dev.c(81) : error C2065: 'SDL_YVYU_OVERLAY' : undeclared identifier ..\src\pjmedia-videodev\sdl_dev.c(81) : error C2099: initializer is not a constant ..\src\pjmedia-videodev\sdl_dev.c(82) : error C2065: 'SDL_IYUV_OVERLAY' : undeclared identifier ..\src\pjmedia-videodev\sdl_dev.c(82) : error C2099: initializer is not a constant ..\src\pjmedia-videodev\sdl_dev.c(83) : error C2065: 'SDL_YV12_OVERLAY' : undeclared identifier ..\src\pjmedia-videodev\sdl_dev.c(83) : error C2099: initializer is not a constant ..\src\pjmedia-videodev\sdl_dev.c(84) : error C2065: 'SDL_IYUV_OVERLAY' : undeclared identifier ..\src\pjmedia-videodev\sdl_dev.c(84) : error C2099: initializer is not a constant ..\src\pjmedia-videodev\sdl_dev.c(85) : error C2065: 'SDL_YV12_OVERLAY' : undeclared identifier ..\src\pjmedia-videodev\sdl_dev.c(85) : error C2099: initializer is not a constant Creating browse information file... Microsoft Browse Information Maintenance Utility Version 9.00.30729 Copyright (C) Microsoft Corporation. All rights reserved. Build log was saved at "file://c:\Users\trent\Desktop\VOIP\pjproject-2.0\pjmedia\build\output\pjmed ia_videodev-i386-Win32-vc8-Release\BuildLog.htm" pjmedia_videodev - 14 error(s), 0 warning(s) ------ Build started: Project: pjmedia, Configuration: Release Win32 ------ Compiling... ffmpeg_util.c c:\users\trent\desktop\voip\pjproject-2.0\pjmedia\src\pjmedia\ffmpeg_util.h( 37) : fatal error C1083: Cannot open include file: 'libavutil/avutil.h': No such file or directory converter_libswscale.c c:\users\trent\desktop\voip\pjproject-2.0\pjmedia\src\pjmedia\ffmpeg_util.h( 37) : fatal error C1083: Cannot open include file: 'libavutil/avutil.h': No such file or directory Generating Code... Creating browse information file... Microsoft Browse Information Maintenance Utility Version 9.00.30729 Copyright (C) Microsoft Corporation. All rights reserved. BSCMAKE: error BK1506 : cannot open file '.\output\pjmedia-i386-Win32-vc8-Release\converter_libswscale.sbr': No such file or directory Build log was saved at "file://c:\Users\trent\Desktop\VOIP\pjproject-2.0\pjmedia\build\output\pjmed ia-i386-Win32-vc8-Release\BuildLog.htm" pjmedia - 3 error(s), 0 warning(s) ------ Build started: Project: pjmedia_codec, Configuration: Release Win32 ------ Compiling... ffmpeg_vid_codecs.c c:\users\trent\desktop\voip\pjproject-2.0\pjmedia\src\pjmedia-codec\../pjmed ia/ffmpeg_util.h(37) : fatal error C1083: Cannot open include file: 'libavutil/avutil.h': No such file or directory Creating browse information file... Microsoft Browse Information Maintenance Utility Version 9.00.30729 Copyright (C) Microsoft Corporation. All rights reserved. BSCMAKE: error BK1506 : cannot open file '.\output\pjmedia_codec-i386-Win32-vc8-Release\ffmpeg_vid_codecs.sbr': No such file or directory Build log was saved at "file://c:\Users\trent\Desktop\VOIP\pjproject-2.0\pjmedia\build\output\pjmed ia_codec-i386-Win32-vc8-Release\BuildLog.htm" pjmedia_codec - 2 error(s), 0 warning(s) ------ Build started: Project: pjsua, Configuration: Release Win32 ------ Linking... pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_get_video_format_info referenced in function _vid_print_dev pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_vid_dev_cap_name referenced in function _vid_print_dev pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_format_get_video_format_detail referenced in function _vid_handle_menu libpjproject-i386-win32-vc8-release.lib(pjsua_dump.obj) : error LNK2001: unresolved external symbol _pjmedia_format_get_video_format_detail libpjproject-i386-win32-vc8-release.lib(vid_stream_info.obj) : error LNK2001: unresolved external symbol _pjmedia_format_get_video_format_detail pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_vid_dev_refresh referenced in function _vid_handle_menu pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_avi_dev_free referenced in function _app_destroy pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_avi_streams_get_stream referenced in function _app_init pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_avi_streams_get_num_streams referenced in function _app_init pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_avi_dev_alloc referenced in function _app_init pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_avi_dev_param_default referenced in function _app_init pjsua_app.obj : error LNK2019: unresolved external symbol _pjmedia_avi_dev_create_factory referenced in function _app_init libpjproject-i386-win32-vc8-release.lib(pjsua_core.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_rc_config_default referenced in function _pjsua_acc_config_default libpjproject-i386-win32-vc8-release.lib(pjsua_dump.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_get_info referenced in function _dump_media_session libpjproject-i386-win32-vc8-release.lib(pjsua_aud.obj) : error LNK2001: unresolved external symbol _pjmedia_vid_stream_get_info libpjproject-i386-win32-vc8-release.lib(pjsua_dump.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_get_stat referenced in function _dump_media_session libpjproject-i386-win32-vc8-release.lib(pjsua_aud.obj) : error LNK2001: unresolved external symbol _pjmedia_vid_stream_get_stat libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2001: unresolved external symbol _pjmedia_vid_stream_get_stat libpjproject-i386-win32-vc8-release.lib(pjsua_aud.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_get_stat_jbuf referenced in function _pjsua_call_get_stream_stat libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_subsys_init referenced in function _pjsua_vid_subsys_init libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_codec_ffmpeg_vid_init referenced in function _pjsua_vid_subsys_init libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_create referenced in function _pjsua_vid_subsys_init libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_video_format_mgr_create referenced in function _pjsua_vid_subsys_init libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_count referenced in function _pjsua_vid_dev_count libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_get_info referenced in function _pjsua_vid_dev_get_info libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_find_codecs_by_id referenced in function _find_codecs_with_rtp_packing libpjproject-i386-win32-vc8-release.lib(vid_stream_info.obj) : error LNK2001: unresolved external symbol _pjmedia_vid_codec_mgr_find_codecs_by_id libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_info_to_id referenced in function _pjsua_vid_enum_codecs libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_enum_codecs referenced in function _pjsua_vid_enum_codecs libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_set_codec_priority referenced in function _pjsua_vid_codec_set_priority libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_get_default_param referenced in function _pjsua_vid_codec_get_param libpjproject-i386-win32-vc8-release.lib(vid_stream_info.obj) : error LNK2001: unresolved external symbol _pjmedia_vid_codec_mgr_get_default_param libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_set_default_param referenced in function _pjsua_vid_codec_set_param libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_destroy referenced in function _free_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_disconnect referenced in function _free_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_stop referenced in function _free_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_destroy referenced in function _pjsua_vid_stop_stream libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_start referenced in function _pjsua_vid_stop_stream libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_tee_remove_dst_port referenced in function _pjsua_vid_stop_stream libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_get_port referenced in function _pjsua_vid_stop_stream libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_stream_set_cap referenced in function _pjsua_vid_preview_stop libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_get_stream referenced in function _pjsua_vid_preview_stop libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_stream_get_param referenced in function _pjsua_vid_win_get_info libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_stream_get_cap referenced in function _pjsua_vid_win_get_info libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_is_running referenced in function _pjsua_vid_win_set_show libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_endpt_create_video_sdp referenced in function _call_add_video libpjproject-i386-win32-vc8-release.lib(pjsua_media.obj) : error LNK2001: unresolved external symbol _pjmedia_endpt_create_video_sdp libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_pause referenced in function _call_set_tx_video libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_resume referenced in function _call_set_tx_video libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_send_keyframe referenced in function _call_send_vid_keyframe libpjproject-i386-win32-vc8-release.lib(pjsua_media.obj) : error LNK2001: unresolved external symbol _pjmedia_vid_stream_send_keyframe libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_is_running referenced in function _pjsua_call_vid_stream_is_running libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_video_format_mgr_destroy referenced in function _pjsua_vid_subsys_destroy libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_video_format_mgr_instance referenced in function _pjsua_vid_subsys_destroy libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_destroy referenced in function _pjsua_vid_subsys_destroy libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_instance referenced in function _pjsua_vid_subsys_destroy libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_codec_ffmpeg_vid_deinit referenced in function _pjsua_vid_subsys_destroy libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_subsys_shutdown referenced in function _pjsua_vid_subsys_destroy libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_tee_add_dst_port2 referenced in function _create_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_get_passive_port referenced in function _create_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_connect referenced in function _create_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_tee_create referenced in function _create_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_create referenced in function _create_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_dev_default_param referenced in function _create_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_port_param_default referenced in function _create_vid_win libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_start referenced in function _pjsua_vid_channel_update libpjproject-i386-win32-vc8-release.lib(pjsua_vid.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_stream_create referenced in function _pjsua_vid_channel_update libpjproject-i386-win32-vc8-release.lib(vid_stream_info.obj) : error LNK2019: unresolved external symbol _pjmedia_vid_codec_mgr_get_codec_info referenced in function _get_video_codec_info_param ..\bin\pjsua-i386-Win32-vc8-Release.exe : fatal error LNK1120: 59 unresolved externals Build log was saved at "file://c:\Users\trent\Desktop\VOIP\pjproject-2.0\pjsip-apps\build\output\pj sua-i386-Win32-vc8-Release\BuildLog.htm" pjsua - 69 error(s), 0 warning(s) ========== Build: 0 succeeded, 4 failed, 18 up-to-date, 0 skipped ========== -------------- next part -------------- An HTML attachment was scrubbed... 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