Why is my Tab S 10.5 showing black bars movies and anime?

[AC Question]

Why is tab s 10.5 showing black bars movies and anime

My tab s 10.5 is showing when ever I watch a video it leaves huge black bars on too and bottom while watching a movie on YouTube and on anime sites it shows black bars as well but they are small.

 

[anon(632115)]

Re: Why is tab s 10.5 showing black bars movies and anime

That's because the picture size is different to the screen ratio of your tab