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In a CMakeLists.txt, a standard name for a Qt component is like Qt6::Core or Qt5::Core. But we should see some projects' CMakeLists.txt contains like Qt::Core, it's a technology for generalization. However, the Qt where we can use this technic must be above Qt 5.15!
refer to:
https://doc.qt.io/qt-6/cmake-qt5-and-qt6-compatibility.html
videotestsrc is just an element, not a bin container, so we must use round brackets to embrace the elements all, which means rtsp://127.0.0.1:8554/test is the default mount point.
1 2 | test-launch.exe "( videotestsrc ! qsvh264enc ! rtph264pay name=pay0 pt=96 )" gst-launch-1.0.exe playbin uri=rtsp://127.0.0.1:8554/test --gst-debug=d3d11window:5 |
1 2 3 4 5 6 7 8 9 10 11 12 | python -m pip install meson python -m pip install ninja git clone https://gitlab.freedesktop.org/gstreamer/gstreamer.git cd gstreamer rd /S /Q build meson --buildtype=release -Dprefix=%CD%/installed -Dlibav=enabled -Dgst-plugins-ugly:x264=enabled -Dgst-plugins-bad:nvcodec=enabled build meson compile -C build meson install -C build |
refer to:
https://gstreamer.freedesktop.org/documentation/installing/building-from-source-using-meson.html
http://dljz.nicethemes.cn/news/show-62582.html
https://blog.csdn.net/yuwg_le/article/details/126147636