: The resolution of the video. At 1920x1080 pixels, this is "Full HD".
: The title of the content. This likely refers to the 1997 Disney Channel cult classic Under Wraps or its 2021 remake. 13742-BR1080p-SUBS-UNDERWRAPS.mp4
In the world of digital media, a file name acts as a detailed metadata tag. : The resolution of the video
: The file extension . MP4 is a universal container format compatible with almost all modern devices, from smartphones to smart TVs. Movie naming convention & format for best quality 13742-BR1080p-SUBS-UNDERWRAPS.mp4
: Indicates that the file includes subtitles . These are often "hardcoded" (burned into the image) or "muxed" (selectable) within the MP4 container.