[FIXED] keep audio pitch constant in javafx video player on changing speed

Issue

I have developed a video player using javafx but when I increase the rate of the player i.e the speed of the player using mediaPlayer.setRate(1.5) method, the speed of the video is increased, but the audio sounds like a chipmunk.

I need to implement functionality like with youtube where if we increase the speed, it doesn't sound like a chipmunk.

Please help me - what can I do to achieve this?
What java api, class or 3rd party library should I use in my program in order to modify the audio pitch whilst running the video.

Solution

Got solution
Use VLCJ : http://capricasoftware.co.uk/projects/vlcj
VLCJ is a java wrapper framework that uses native vlc libraries.
They have very nice documentation and examples on Github.
It also supports JavaFx.
Github link :
VlcJ : https://github.com/caprica
VlcJ - JavaFx : https://github.com/caprica/vlcj-javafx

Answered By - Rahul Aparajit
Answer Checked By - Pedro (JavaFixing Volunteer)