These include sound effects and speaker identifications. Where to Find Compatible Subtitles
For a REMUX file of this nature, you usually need subtitles that are perfectly synced to the Blu-ray frame rate (typically 23.976 fps). subtitle Black.Widow.2021.1080p.BluRay.REMUX.AV...
Ensure the subtitle file has the exact same name as your video file (e.g., Black.Widow.2021.1080p.BluRay.REMUX.AVC.srt ). Placement: Keep both files in the same folder. These include sound effects and speaker identifications