The source of the video. This indicates the file was ripped from a physical Blu-ray disc, ensuring higher bitrate and better color accuracy than a "Web-DL" or "DVDrip."
This usually suggests the file is "ready to go"—either formatted specifically for portable devices (like tablets or phones) or included in a folder with a portable media player. Why Seek the "Portable" Version? The "portable" tag is popular for a few reasons: luisandthealiens2018720pblurayx264snow portable
If the "portable" tag refers to a software bundle, it means you can watch the movie without installing external codecs or specialized players on your PC. A Note on Digital Safety The source of the video
