The "NF" tag ensures that subtitles account for specific Netflix-style black frames or intro skips.
NF indicates this subtitle was extracted or timed specifically for the Netflix stream. Format: Typically an .SRT (SubRip) or .VTT file. Sync and Compatibility subtitle Kalaga.Thalaivan.2022.TAMIL.WEBRip.NF
This subtitle file is precisely timed to match the Netflix encode. If you use it with other versions (like Bluray or HDTV rips), you may notice: The "NF" tag ensures that subtitles account for