Video.mysql is not compatible with mysql version 5.0 .
  This is due to the "default ''" statement for int fields on the table.
  Changed "default ''" to "default '0'".

  Thanks jeanmicheal for pointing this out.

* Correct implementation of hook_menu. Now video is displayed on the create content menu.

Video play doesn't not work after some upgrades to drupal from
4.6.3 to 4.6.4 .

For more infos look at:
http://drupal.org/node/45447

also on non video nodes (http://drupal.org/node/25595)

video link on blocks.