Pppd515mp4 Extra Quality -

This is the most revealing part of the query. "Extra quality" is (like 1080p, 4K, High@L4.1, or CRF 18). It is a user-created tag from the piracy scene. It signals one of three things:

The most common hesitation regarding "extra quality" is the storage footprint. A standard 1.2GB MP4 barely registers on a modern hard drive. A 5GB file, however, adds up. pppd515mp4 extra quality