Option to choose the default Video format for the Player, for faster loading & to save data?

[Naattukaaran]

Would it be possible to have a settings option to choose the default video format for the player?

I generally turn on the Enable advanced formats option and use the VP9 format of the video, because it is generally 65-85% smaller in size than the default AVC1 format.

I have noticed that VP9 is generally shown to be smaller than AVC1 and AV01. Except in some cases where the video quality goes beyond 720p where AV01 format is slightly smaller than VP9.
But in general VP9 seems to be much smaller than the default AVC1.

So, an option to pick the default video format for the player, if it exists in the chosen video quality level, may help save data?
Or some way for PipePipe to choose the available format with the smallest size for the chosen video quality?

Thanks a lot for the app