QMediaPlaylist::load cyrillic symbols in paths

[Grayscale]

Hello! I saved a playlist to m3u using QMediaPlaylist::save method, but I can't load songs when paths has cyrillic symbols. I guess it is charset conflict.
This path was in error output: file:/home/grayscale/Музыка/Gamma Pulse - Metanoia.mp3
"Музыка" replaced by "Музыка"
How can I set correct encoding?

[Grayscale]

Sorry, guys! I saved in m3u8 and it works!
m3u uses Latin1 charset, m3u8 uses UTF-8