find_path(MP4V2_INCLUDE_DIR NAMES mp4v2/mp4v2.h)find_library(MP4V2_LIBRARY NAMES mp4v2)set(MP4V2_LIBRARIES ${MP4V2_LIBRARY})set(MP4V2_INCLUDE_DIRS ${MP4V2_INCLUDE_DIR})include(FindPackageHandleStandardArgs)# handle the QUIETLY and REQUIRED arguments and set MP4V2_FOUND to TRUE# if all listed variables are TRUEfind_package_handle_standard_args(MP4V2 DEFAULT_MSG MP4V2_LIBRARY MP4V2_INCLUDE_DIR)