Turnitin - Grade Anything
Instructors and students can now submit any file type to Turnitin for checking originality, grading online or distributing work for peer review. Submission file types may include PowerPoint® presentations, spreadsheets, images, html code… whatever file type your students use for their assignments, Turnitin will accept it.
Also Instructors can provide students with feedback using Turnitin even if there is no file submitted for the assignment, such as with a musical recital or dance performance.
More info can be found from the following link: http://www.submit.ac.uk/en_gb/features/grade-anything