obs编译

Prerequisites

• Windows 10 1909+ (or Windows 11)
• Visual Studio 2022 (at least Community Edition)
  • Windows 10 SDK (minimum 10.0.22621.0)
  • C++ ATL for latest v143 build tools (x86 & x64)
  • MSVC v143 - VS 2022 C++ x64/x86 build tools (Latest)
• Git for Windows
• CMake 3.28 or newer

Configure Build Project

1. Clone the repository including submodules:

   git clone --recursive https://github.com/obsproject/obs-studio.git

2. Set current directory to obs-studio

3. Check available CMake presets: cmake --list-presets

4. Select the windows-x64 preset: cmake --preset windows-x64

   • Available and supported architectures are: x64
     • x86 (32-bit) builds of obs-studio are no longer supported
   • Any other CMake variables can be provided as usual and can also override variables set by the preset if necessary

Build obs-studio

1. Open the Visual Studio solution file in the generated build directory (build_x64\obs-studio.sln)
2. Select the build configuration that you want to build (Debug, MinSizeRel, Release, RelWithDebInfo)
3. Press <Control>+<Shift>+<B> to build the solution (Build -> Build Solution)
   1. Alternatively, press <F5> to build and run it (Debug -> Start Debugging)

Alternatively the project can also be built on the command line:

1. Make sure the current directory is set to the obs-studio source code directory (if you continued from “Configuring Build Project” above, you are already there)
2. Run cmake --build --preset windows-x64
3. Run the app by navigating to .\build_x64\rundir\<Debug|Release|RelWithDebInfo|MinSizeRel>\bin\64bit, either on command line or in File Explorer, and run obs64.exe.

While it is possible to do so, we generally do not recommend running OBS from command line.