fix: inconsistent arg parsing

<!-- DO NOT POST LINKS OR REFERENCES TO COPYRIGHTED CONTENT IN YOUR ISSUE. --> **What is the purpose of this pull request? (put an "X" next to item)** [ ] Documentation update [X] Bug fix [ ] New feature [ ] Other, please explain: **What changes did you make? (Give an overview)** - unescaped url characters breaking arg parsing for players - don't use `shell: true` so we don't really on the shell's arg parsing, we don't need the shell anyway **Which issue (if any) does this pull request address?** - player not launching depending on the url due to chars breaking arg parsing **Is there anything you'd like reviewers to focus on?** - I've testing on linux with mpv, this solves my issue, would be good to test on other platforms and players.