I was about to create a video player that can play FFmpeg pipe output in flutter. Luckily i found a solution with Github project flutter-ffmpeg, Thanks @tanersener for this amazing project https://github.com/tanersener/flutter-ffmpeg
Below I am mentioning the comment that helped me to achieve the feature i was looking for
https://github.com/tanersener/flutter-ffmpeg/issues/92#issuecomment-606051974
thanks, @reeckset also.
BTW, my current issue is, that I didn't find any solution on how to seek my video player that plays a pipe output of ffmpeg. Is there anything I can do for implementing a Seekbar in my video player