Disable seeking in mediaelement.js

I’m working on MediaElements.js to play some videos with subtitles.

I’m trying to disable the seeking inside the videos without hiding the progress bar.

I tried to add an eventListener based on seeked event but it fails and starts an infinite loop. I think this is related with the functions *rail.

This is my code (fails):

            // event handler
            mediaElement.addEventListener('seeked', function(e) {           
                mediaElement.setCurrentTime(0);
               mediaElement.play();


            }, true);

Does anyone know how can I do it?

mediaElement.addEventListener('seeked', function(e) {           
    e.stopPropagation();
    return false;
}, true);