While other browsers have a setting how to deal with autoplay media Chrome hasn’t and seems to decide on it’s own when to autplay media. If your video is a design element of your page it often helps to set the muted attribute of the video tag. If not, reconsider if you really want to autoplay it. Many users find autoplaying media annoying.
And BTW: You should not use blanks in src. If you are in control of the file names consider removing the spaces but at least URL-encode them.