The likely distribution site or group that provided this specific multi-audio version.
Multi Audio featuring Tamil, Telugu, Hindi, and English [1.1]. Subtitles: Esub (English Subtitles included).
Season 4, Episode 9—titled " Chapter Nine: The Piggyback ". Release Year: 2022.
Approximately 900MB , which is standard for a high-efficiency 720p encode of an episode this length (the runtime is nearly 2.5 hours). 🔗 Delivery & Source
"Stranger Things" Chapter Nine: The Piggyback (TV ... - IMDb
.mkv (Matroska Video), a container that supports multiple audio and subtitle tracks.