About dialog: Add back the FFmpeg compiler in the clipboard output.
Correctly show AAC streams as such in Files > Properties when using LAV Filters.
Correctly show Opus streams as such in Files > Properties.
Fix: Ensure the saved DVD position isn't incorrectly erased in file mode.
Improve the infinite recursion detection when parsing playlists.

The parser was sometimes too strict and rejected valid playlists.
Information bar: Show the chapter info when available.