This appears to be a request related to the subtitle file for the 2017 French thriller film (originally titled L'Amant double ), directed by François Ozon.
If you are looking to "prepare" or download this text, it is widely available on major subtitle repositories. Ensure the "Release Name" matches exactly to avoid "subtitle drift" (where the text appears earlier or later than the speech): Subscene YTS Subtitles Technical Note on Synchronization subtitle Double.Lover.2017.720p.BluRay.x264.[YT...
Use G to delay subtitles or H to speed them up. This appears to be a request related to
Based on the file signature Double.Lover.2017.720p.BluRay.x264.[YTS.MX] , Movie Overview: Double Lover (2017) Erotic Thriller / Drama. Director: François Ozon. Based on the file signature Double
Chloé, a fragile young woman, falls in love with her psychoanalyst, Paul. After a few months, she moves in with him, but soon discovers that her lover is concealing a part of his identity—specifically, a twin brother with a much more aggressive personality. Subtitle Details for the YTS/BluRay Release
Usually, if it's a BluRay rip, a delay of 0ms is standard. If you are using a subtitle meant for a WEB-DL or DVD version, you may need to adjust the timing by several seconds.