A common digital multimedia container format used for playing video and audio.

This most likely relates to , a popular Indian soap opera that aired on Star Plus. While the original series ran for over 700 episodes, digital uploads and streaming platforms often divide long-running shows into "parts" or "seasons" for easier navigation. Series Overview Show Title: Sapna Babul Ka... Bidaai Original Run: 2007–2010

On platforms like Hotstar, the show is sometimes organized into blocks of episodes. "Part 2" would generally cover episodes following the initial introductory arc.

The story follows the lives of two sisters, Ragini and Sadhana, exploring themes of family bonds and societal impacts of physical appearance and skin color.

Because the original show was one continuous run, "Part 2" usually signifies a specific story arc or a batch of episodes on a third-party site or a specific streaming collection:

If this is the early "Part 2," it likely deals with the fallout of the sisters' marriages into the Rajvansh family. Video Specifications

The full series is typically available on Disney+ Hotstar . Context for "Part 2, Episode 4"

The suffix indicates a standard High Definition (HD) video file format. 720p: HD resolution (1280 × 720 pixels).