It sounds like you're referring to a file name that includes "Naam" (likely the 1986 Bollywood film starring Sanjay Dutt, Nutan, and Kumar Gaurav), combined with a piracy-related tag (Bolly4u.org), a quality/source label (HDTS – which stands for a cam or theater rip), and technical details (Hindi 720p 900MB).
File Analysis:
Alternatives to Free Movie Downloads
The Allure of Piracy
The Dangers of Piracy
The Role of Websites like Bolly4u.org
720p: This refers to the resolution (1280x720 pixels). It is considered standard High Definition.
