在悬停图像上它应该播放视频

I need some help here.. I have linked video to my images so if someone clicks on my image a video pops up but I want the video should play as soon as someone hovers the image. SCENARIO: there are 4 images in one row(250*250 pixel size) and If someone hovers the first image or any image the video should play in the same size of image(250*250) and if they move mouse to another image this video should stop and video for that particular image should start playingI need some help here.. I have linked video to