ffmpeg/ffinstall.nsi

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;NSIS Script For FFmpeg
;Title Of Your Application
Name "FFmpeg"
CompletedText "FFmpeg install completed! Enjoy your meal!"
; do a CRC check
CRCCheck On
; output file name
OutFile "FFinstall.exe"
; license page introduction
LicenseText "You must agree to this license before installing."
; license data
LicenseData ".\COPYING"
; the default installation directory
InstallDir "$PROGRAMFILES\FFmpeg"
;The text to prompt the user to enter a directory
DirText "Please select the folder below"
Section "Install"
;Install Files
SetOutPath $INSTDIR
SetCompress Auto
SetOverwrite IfNewer
File "C:\Program Files\FFmpeg\bin\ffmpeg.exe"
File "C:\Program Files\FFmpeg\bin\SDL.dll"
File "C:\Program Files\FFmpeg\bin\ffplay.exe"
File ".\COPYING"
File ".\CREDITS"
; documentation
SetOutPath $INSTDIR\doc
File ".\doc\faq.html"
File ".\doc\ffmpeg-doc.html"
File ".\doc\ffplay-doc.html"
; Write the uninstall keys for Windows
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\FFmpeg" "DisplayName" "FFmpeg (remove only)"
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\FFmpeg" "UninstallString" "$INSTDIR\Uninst.exe"
WriteUninstaller "Uninst.exe"
SectionEnd
Section "Shortcuts"
;Add Shortcuts
SectionEnd
UninstallText "This will uninstall FFmpeg from your system"
Section Uninstall
; delete files
Delete "$INSTDIR\ffmpeg.exe"
Delete "$INSTDIR\SDL.dll"
Delete "$INSTDIR\ffplay.exe"
Delete "$INSTDIR\COPYING"
Delete "$INSTDIR\CREDITS"
; delete documentation
Delete "$INSTDIR\doc\faq.html"
Delete "$INSTDIR\ffmpeg-doc.html"
Delete "$INSTDIR\doc\ffplay-doc.html"
RMDir /r $INSTDIR\doc
; delete uninstaller and unistall registry entries
Delete "$INSTDIR\Uninst.exe"
DeleteRegKey HKEY_LOCAL_MACHINE "SOFTWARE\FFmpeg"
DeleteRegKey HKEY_LOCAL_MACHINE "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\FFmpeg"
RMDir "$INSTDIR"
SectionEnd