Select the version that matches your video file (e.g., Bluray, Web-DL) to ensure timing is accurate.
If the sync is way off, you can upload the file to Subshifter to permanently shift all timestamps by a specific amount. Download SPRD 1210 srt
Change the name of the subtitle file to match the video file exactly (e.g., Movie_Name.mp4 and Movie_Name.srt ). Select the version that matches your video file (e