Processing 3, video lib: could not load movie file Ubuntu

Don't sample code video lib processing 3.3.6 on Ubuntu 16.04. File in both folder - with sketch and data folder. Previous Install gstreamer 0.10-ffmpeg (solved previous problem with not run lib) Any your idea? P.S. Work on Windows 7

import processing.video.*;

Movie mov;

void setup() {
  size(640, 360);
  background(0);
  mov = new Movie(this, "transit.mov");
  mov.loop();
}

void movieEvent(Movie movie) {
  mov.read();  
}

void draw() {    
  image(mov, 0, 0);

  float newSpeed = map(mouseX, 0, width, 0.1, 2);
  mov.speed(newSpeed);

  fill(255);
  text(nfc(newSpeed, 2) + "X", 10, 30); 
}

Best Regards, Kos

Thanks, all. I found solution: I install gstreamer-plugin-good and this fix this. I don't understand why previous install just gstreamer 0.10 don't help

Thanks to https://github.com/processing/processing-video/issues/52