magnet:?xt=urn:btih:7644cf8b90742258207eb897cd20f8c09c155346&xt=urn:md5:3abc1aac3917ce81097fe70fa8e5292b&xl=4864216&dn=qtmultimedia-opensource-src-5.5.0.tar.gz&as=https://download.qt.io/new_archive/qt/5.5/5.5.0/submodules/qtmultimedia-opensource-src-5.5.0.tar.gz&tr=http://bt.qt-project.org:6969/announce