3rdparty/ffmpeg/ffmpeg.cmake

   1 # Binaries branch name: ffmpeg/master_20210608
   2 # Binaries were created for OpenCV: eaa9228a4fdfb9c2465aea65a50ce2d16b55dce0
   3 ocv_update(FFMPEG_BINARIES_COMMIT "213fcd5d4897319a83207406036c4a5957fba010")
   4 ocv_update(FFMPEG_FILE_HASH_BIN32 "bab661341c30862fa88627130219c0a5")
   5 ocv_update(FFMPEG_FILE_HASH_BIN64 "ac99f9767a83103c31709628af685924")
   6 ocv_update(FFMPEG_FILE_HASH_CMAKE "8862c87496e2e8c375965e1277dee1c7")
   7
   8 function(download_win_ffmpeg script_var)
   9   set(${script_var} "" PARENT_SCOPE)
  10
  11   set(ids BIN32 BIN64 CMAKE)
  12   set(name_BIN32 "opencv_videoio_ffmpeg.dll")
  13   set(name_BIN64 "opencv_videoio_ffmpeg_64.dll")
  14   set(name_CMAKE "ffmpeg_version.cmake")
  15
  16   set(FFMPEG_DOWNLOAD_DIR "${OpenCV_BINARY_DIR}/3rdparty/ffmpeg")
  17
  18   set(status TRUE)
  19   foreach(id ${ids})
  20     ocv_download(FILENAME ${name_${id}}
  21                HASH ${FFMPEG_FILE_HASH_${id}}
  22                URL
  23                  "$ENV{OPENCV_FFMPEG_URL}"
  24                  "${OPENCV_FFMPEG_URL}"
  25                  "https://raw.githubusercontent.com/opencv/opencv_3rdparty/${FFMPEG_BINARIES_COMMIT}/ffmpeg/"
  26                DESTINATION_DIR ${FFMPEG_DOWNLOAD_DIR}
  27                ID FFMPEG
  28                RELATIVE_URL
  29                STATUS res)
  30     if(NOT res)
  31       set(status FALSE)
  32     endif()
  33   endforeach()
  34   if(status)
  35     set(${script_var} "${FFMPEG_DOWNLOAD_DIR}/ffmpeg_version.cmake" PARENT_SCOPE)
  36   endif()
  37 endfunction()
  38
  39 if(OPENCV_INSTALL_FFMPEG_DOWNLOAD_SCRIPT)
  40   configure_file("${CMAKE_CURRENT_LIST_DIR}/ffmpeg-download.ps1.in" "${CMAKE_BINARY_DIR}/win-install/ffmpeg-download.ps1" @ONLY)
  41   install(FILES "${CMAKE_BINARY_DIR}/win-install/ffmpeg-download.ps1" DESTINATION "." COMPONENT libs)
  42 endif()
  43
  44 ocv_install_3rdparty_licenses(ffmpeg license.txt readme.txt)