how to upload text , photo, and video together using codeigniter in a form

[eluser]Unknown[/eluser]
I am using codeigneter.I am having problem to upload multiple texts & pictures together. When I write the code for uploading pictures and text it works nicely. But when I want to upload video, pictures & texts together. i can't make it, i also make configuration in mimes.php but still can't to upload. Thanks for answer