This denotes the video resolution . 480p is "Standard Definition" (SD). It is often preferred by mobile users because it results in smaller file sizes that are easier to download on limited data plans.
In the early days of the internet, files were named haphazardly. Today, release groups use these strict naming conventions so that automated systems and savvy users can instantly know the quality, language, and source of a file without having to open it. A Word on Safety and Legality panchayats03480phindiwebdlesubx264hdhub
Clicking on links generated by these long keywords can often lead to "malvertising" (malicious advertising), pop-ups, or phishing attempts. This denotes the video resolution