I'm not sure if this is implemented yet, but it would be nice.

Get a Fatal Error when trying to attach a video upload field to comment fields, regular attachement ( to node fields work fine ).

Fatal error: Cannot access empty property in /Applications/MAMP/htdocs/drupal-video/sites/all/modules/video_upload/video_upload.module on line 354

Let me know if u want any phpinfo.

Running lastes dev of video upload and clean install with only standard modules.