[Request] Changing playback speed more easier with long press and 1x speed button.

[wdw...@gmail.com]

I often change playback speed but it is a little inconvenient to change speed to 2x, I have to press many times. If I can long press to change speed to 2x, that will be easier. And I also want a button to go back to 1x speed. Can you add them?