Cache Videos in Browser

[hebron-george]

I know Chromium browsers have a key-value store called IndexedDB that can be used to persist stuff client side. Not sure how difficult it is to work with or if it's even possible to cache something like youtube videos in it. If it IS possible, we should look into caching videos for some period of time (1 week? 1 month? idk) so that at least during those time period if a song gets deleted/privated it will still work locally.

https://www.youtube.com/watch?v=NNuTV-gjlZQ