The specific keyword you've provided is a standardized naming convention used in digital media distribution. Here is what each part signifies: The title and release year of the movie.

"Iraivan.Hindi.2023.720p.Hindi.WEB-DL.5.1.ESub.x..."

Remember to adjust your media player to enable the external subtitles and set the audio to 5.1 passthrough for the best experience. And whenever possible, support legal platforms to keep the Indian film industry thriving.