I'm using a custom theme which is developed by myself, using the code:
do_shortcode($post->post_content); to display the content of a post outside of "The Loop".
When I paste a youtube URL like http://www.youtube.com/watch?v=DjoNGPFbsUQ into the post's content box and preview the post, the youtube URL appears as text and not the embedded video player as it should. I have also tried the shortcode version:
[youtube=http://www.youtube.com/watch?v=DjoNGPFbsUQ] which also displays the text and not embedded video player.
Is there something I am not doing in my theme to allow this to work?