https://www.dechifro.org/dcraw/dcraw.c
http://download-mirror.savannah.gnu.org/releases//openexr/ilmbase-2.2.1.tar.gz
http://gnu.mirrors.pair.com/savannah/savannah//openexr/openexr-2.2.1.tar.gz
https://sourceforge.net/projects/opencvlibrary/files/ 4.3.0
https://github.com/opencv/opencv_contrib/releases 4.3.0
#https://sourceforge.net/projects/opencore-amr/files/fdk-aac/fdk-aac-2.2.0.tar.gz/download
https://www.dechifro.org/dcraw/dcraw.c
http://download-mirror.savannah.gnu.org/releases//openexr/ilmbase-2.2.1.tar.gz
http://gnu.mirrors.pair.com/savannah/savannah//openexr/openexr-2.2.1.tar.gz
https://sourceforge.net/projects/opencvlibrary/files/ 4.3.0
https://github.com/opencv/opencv_contrib/releases 4.3.0
#https://sourceforge.net/projects/opencore-amr/files/fdk-aac/fdk-aac-2.2.0.tar.gz/download