Patch #83233 by Robrecht Jacques (http://drupal.org/user/22598):

  video doesn't work together with db_rewrite_sql well:
    use "join on" instead of "where table1, table2" to be db_rewrite_sql compatible

Bug #82365 reported by moshe weitzman (http://drupal.org/user/23):
  "You have to insert a valid file size for this video." - video_upload.module
    Solved a little error wich always ask to put a size even if
    the video was uploaded.