Video resolution is bit lower than ExoPlayer

[bipinvaylu]

I am implementing an Instagram kind of auto-play video feature in my app, But before updating RecyclerView UI as per this library suggestion. I used this library VideoPlayerView in my application where I am playing video using ExoPlayer. But I am seeing the difference in the resolution. This library plays video in low resolution that's why it's a bit pixelated at the bottom whereas ExoPlayer plays video in better resolution. I also tried to set up the UI ratio a bit smaller like 16:9 and 4:3 but the same effect.

FYI, I am using Firebase Storage to store video and loading from their provided download link with the token.

Is there any way to pass the video resolution?