javascript - Retrieving encoded video from database -

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i have android app takes videos , saves them firebase database. stores videos encoded strings using guava:

string encodedvideo = files.tostring(videofile, charsets.iso_8859_1);

i developing companion web app using angularjs should allow users download videos (by clicking link) have been stored database. however, cannot use guava decode string since it's not available javascript.

i new angularjs , web development in general. i'm sorry if ignorant question, simplest way decode string , create downloadable file?


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