haciendo pruebas
watch?v=9G4jnaznUoQ&feature=grec_index
<object width=”420″ height=”315″><param name=”movie” value=”https://www.youtube.com/v/9G4jnaznUoQ?version=3&hl=es_ES”></param><param name=”allowFullScreen” value=”true”></param><param name=”allowscriptaccess” value=”always”></param><embed src=”https://www.youtube.com/v/9G4jnaznUoQ?version=3&hl=es_ES” type=”application/x-shockwave-flash” width=”420″ height=”315″ allowscriptaccess=”always” allowfullscreen=”true”></embed></object>
<iframe width=”420″ height=”315″ src=”https://www.youtube.com/embed/9G4jnaznUoQ” frameborder=”0″ allowfullscreen></iframe>