When using this specific HEVC release, you need a subtitle file (usually in .srt format) that is perfectly synced to the frame rate of the Blu-ray source.
Make sure the subtitle file has the exact same name as your video file (e.g., Chinatown.1974.1080p.srt ). subtitle Chinatown.1974.1080p.BluRay.HEVC.EAC3-...
Sites like OpenSubtitles or Subscene are reliable places to find fan-made or official rips for this version. How to Load Subtitles When using this specific HEVC release, you need