I have successfully compiled QtGstreamer on Windows using VS2008, and examples/player works fine after the patch suggested by George in <a href="http://lists.freedesktop.org/archives/gstreamer-devel/2011-December/034351.html">http://lists.freedesktop.org/archives/gstreamer-devel/2011-December/034351.html</a> Now I'm having problems writting a minimal application that has "#include <QGst/Utils/ApplicationSink>" because it causes the compilation to fail with the following error: c:\qt-gstreamer\install\include\qtgstreamer\qgst\utils\applicationsink.h(21) : fatal error C1083: Cannot open include file: 'global.h': No such file or directory Looking at applicationsink.h reveals that it is including global.h as a local file: #ifndef QGST_UTILS_APPLICATIONSINK_H #define QGST_UTILS_APPLICATIONSINK_H #include "global.h" // <------ error #include "../element.h" #include "../bufferlist.h" The problem seems to be that there's NO global.h at the same directory as applicationsink.h. Nevertheless, there's a global.h at the directory above, so if I updated this file accordingly: #ifndef QGST_UTILS_APPLICATIONSINK_H #define QGST_UTILS_APPLICATIONSINK_H #include "../global.h" // <------ another error #include "../element.h" #include "../bufferlist.h" Visual Studio throws another error: 1>------ Build started: Project: qt-gstreamer_test, Configuration: Debug Win32 ------ 1>Compiling... 1>main.cpp 1>c:\qt-gstreamer\install\include\qtgstreamer\qgst\utils\applicationsink.h(67) : error C2470: 'ApplicationSink' : looks like a function definition, but there is no parameter list; skipping apparent body 1>Build log was saved at "file://c:\Documents and Settings\karl.phillip\Meus documentos\Visual Studio 2008\Projects\qt-gstreamer_test\qt-gstreamer_test\Debug\BuildLog.htm" 1>qt-gstreamer_test - 1 error(s), 0 warning(s) ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== The same problems happens with applicationsource.h. Any tips? Thanks guys, -- Karl Phillip