anchor.diff:  if %ERRORLEVEL% GEQ 8 exit 1
   
   rem Add the licences to the recipe directory
  -copy "%SRC_DIR%\%FFMPEG_FN%-shared\README.txt" "%RECIPE_DIR%"
  +copy "%SRC_DIR%\README.txt" "%RECIPE_DIR%"
   mkdir "%RECIPE_DIR%\licenses"
  -copy "%SRC_DIR%\%FFMPEG_FN%-shared\licenses" "%RECIPE_DIR%\licenses"
  +copy "%SRC_DIR%\licenses" "%RECIPE_DIR%\licenses"
   
   exit 0
  
positive.code: )
  
  rem Download the source and check the SHA256
  curl -L -O "https://ffmpeg.zeranoe.com/builds/win%ARCH%/dev/%FFMPEG_FN%-dev.zip"
  openssl dgst -sha256 -out sha256.out %FFMPEG_FN%-dev.zip
  SET /p DOWNLOADED_SHA256=<sha256.out
  
negative.code:     exit 1
  )
  
  rem Extract the archive
  7za x %FFMPEG_FN%-dev.zip
  
  rem Copy over the bin, include and lib dirs
  robocopy %SRC_DIR%\bin\ %LIBRARY_BIN%\ *.* /E
  if %ERRORLEVEL% GEQ 8 exit 1
  
  robocopy %SRC_DIR%\%FFMPEG_FN%-dev\include\ %LIBRARY_INC%\ *.* /E
  