Stopping a video from looping in Animate CC

Hi

I very very new to Animate CC so bare with me.

i have a video that I have brought in an HTML 5 banner that i have created.

The banner consists of 4 frames with text tween going into and out screen in each frame under the video clip.

I have used the code: this.stop(); to stop the frames from looping but I am not able to stop the video clip from looping.

I converted the video to component to a movie clip symbol and put an action layers in the symbol timeline and used the code: this. clip instance name here.stop(); but this does not work the video clip still loops.

I have also used that same code in the my main timeline action later under the frames this.stop(); code but that never worked either.

Not sure where to go from here?