I've file index.php by which code is much like this :

include('video.php');
Some code here....
the_content();

Now video.php file is much like this :

<div class="post-video">
    <?php echo apply_filters('the_content', getxyz("video_url")); ?>
</div>

This everything working file but issue is after i use any wordpress plugin like sharedaddy which place social symbols two occasions. Because I known as apply_filters('the_content'.. in video and on the other hand the_content. Same with there any filter open to parse youtube and vimeo URL and show video that we may use rather than 'apply_filters('the_content'....', In order to utilize it in video.php to exhibit video of youtube and vimeo.

Ankur