I like the video on the homepage! Helps with bounce rate because people will theoretically stay on your homepage longer if they watch some/all of the video before bouncing off. Consider placing that a little higher on the page so that people find the video soon and don't have to scroll far to reach it. This may help with bounce rate! You can consider putting it 'above the fold', meaning you don't need to scroll at all to find it once that page is opened. Hope this helps !