Removed problematic summary_data and install_icon from MSI build options in setup.py and setup-ffmpeg.py to address cx_Freeze build issues. Updated target_name and version fields to 4.7.4. Enhanced build-windows.yml with improved artifact cleanup and error handling for MSI creation.
Replaces PowerShell try/catch with exit code checks for MSI build steps in Windows workflow for clearer error reporting. Removes the install_icon option from FFmpeg MSI setup to address potential build failures.
Refactored setup-ffmpeg.py to dynamically check for the existence of FFmpeg binaries before including them in the build. This improves robustness by warning if any binaries are missing and avoids hardcoding file paths in the include_files list.
Removed explicit package listing in build_exe_options for cx_Freeze setup scripts, allowing auto-discovery from main.py. Added the entire src directory to include_files to ensure all source code is bundled with the build.