- **hitbox**
- **hitbox:live**
- **HitRecord**
+ - **hketv**: 香港教育局教育電視 (HKETV) Educational Television, Hong Kong Educational Bureau
- **HornBunny**
- **HotNewHipHop**
- **hotstar**
- **IndavideoEmbed**
- **InfoQ**
- **Instagram**
+ - **instagram:tag**: Instagram hashtag search
- **instagram:user**: Instagram user profile
- **Internazionale**
- **InternetVideoArchive**
- **MyVisionTV**
- **n-tv.de**
- **natgeo:video**
+ - **NationalGeographicTV**
- **Naver**
- **NBA**
- **NBC**
- **safari:api**
- **safari:course**: safaribooksonline.com online courses
- **SAKTV**
+ - **SaltTV**
- **Sapo**: SAPO Vídeos
- **savefrom.net**
- **SBS**: sbs.com.au
- **VVVVID**
- **VyboryMos**
- **Vzaar**
+ - **Wakanim**
- **Walla**
- **WalyTV**
- **washingtonpost**