magnet:?xt=urn:btih:f4a8a702d8f2a3b46d026df14b84d65d36cd4f81&xt=urn:md5:3fab07101b464ad7244a511d53eceb3d&xl=3276531&dn=qtimageformats-opensource-src-5.7.1.zip&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtimageformats-opensource-src-5.7.1.zip&tr=http://bt.qt-project.org:6969/announce