magnet:?xt=urn:btih:4096029b297ed83b755757baca6fdc0fb97ad489&xt=urn:md5:1fb6ad1c4e7366b37ca0acd5ac14d57f&xl=8022013&dn=qtmultimedia-everywhere-opensource-src-5.15.4.zip&as=https://download.qt.io/archive/qt/5.15/5.15.4/submodules/qtmultimedia-everywhere-opensource-src-5.15.4.zip&tr=http://bt.qt-project.org:6969/announce