- ARTS_AND_ANIMATION =
"Arts & Animation"
- COMEDY =
"Comedy"
- ENTERTAINMENT =
"Entertainment"
- MUSIC =
"Music"
- NEWS_AND_BLOGS =
"News & Blogs"
- SCIENCE_AND_TECHNOLOGY =
"Science & Technology"
- SPORTS =
"Sports"
- TRAVEL_AND_PLACES =
"Travel & Places"
- VIDEO_GAMES =
"Video Games"
- ANIMALS_AND_PETS =
"Animals & Pets"
- AUTOS =
"Autos"
- VLOGS_PEOPLE =
"Vlogs & People"
- HOW_TO_INSTRUCTIONAL_DIY =
"How To/Instructional/DIY"
- COMMERCIALS_PROMOTIONAL =
"Commercials/Promotional"
- FAMILY_AND_KIDS =
"Family & Kids"