Open Graph URL values for facebook-provided video -

i trying setup open graph tags facebook video user can play video within facebook:

<meta property="og:video" content="https://www.facebook.com/video.php?v=10153231379946729" /> <meta property="og:video:type" content="application/x-shockwave-flash" /> <meta property="og:video:width" content="1280" /> <meta property="og:video:height" content="720" />  <meta property="og:video" content="https://www.facebook.com/facebook/videos/10153231379946729/" /> <meta property="og:video:type" content="video/mp4" /> <meta property="og:video:width" content="1280" /> <meta property="og:video:height" content="720" /> 

when include flash url, after clicking play button text link download video.

if remove flash url entirely , click play button, video player appears errors out message undefined:1 uncaught (in promise) domexception: failed load because no supported source found. in console.

anyone know correct urls use content both flash , mp4?