php - What's the difference between watching and downloading from a developer's perspective? -

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what's difference between watching , downloading say, youtube, or other website similar nature?

i'm curious if determine if watching content or downloading (through plugin/application grabber) player provided on website wanted create.

does data transfer point (host) point b (client) differ downloading , watching?

unless check speed of transfer of file, don't think allow check if user downloading or viewing. browsers download , buffer. technically, impossible detect.

the browser request same buffering request or download request. hence, it not possible detect.


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