how to view web video in media player instead of browser
Just download it with your Downloader and then use a File Explorer and search for that file.
It should be anywhere inside either:


Your usual Movies folder (very unlikely, though) or `Downloads'  folder (also unlikely, but possible)
A unique, created folder by the app itself (many downloaders do that)
The "external data" folder (Android/data/&lt;package name of the app&gt;) on your internal storage
A configured folder (some Downloader apps allow user preferences).


First look inside the settings, then try to find it on your phone's storage.
After that, just tap it and Android will ask you which app you'd like to open it with.