Esteemed maintainers, Currently, Kdenlive throws errors regarding 2 things as soon as it starts:1. ffmpeg, ffprobe and ffplay not being found2. breeze icon theme not being found Attached is a patch that addresses the first of these issues. ffmpeg is added to the input of the package, and the final binary iswrapped to include the ffmpeg binaries in it's PATH. As for issue #2, I have sent in (rough) patches that adds the fullbreeze-icon theme to guix distribution which should be merged to the treebefore another patch can be sent. Thank you.