Use media players like VLC or MPC-HC to fetch subtitles automatically based on the file hash.
If the audio is still off, use G or H in VLC player to shift subtitle timings. subtitle Fantastic Fungi 2019 BluRay 1080p AVC ...
Ensure the subtitle framerate matches your video (usually 23.976 fps). Use media players like VLC or MPC-HC to
Look for "BluRay" and "1080p" in the subtitle title. subtitle Fantastic Fungi 2019 BluRay 1080p AVC ...