- **DiscoveryVR**
- **Disney**
- **Dotsub**
+ - **DouyuShow**
- **DouyuTV**: 斗鱼
- **DPlay**
- **DPlayIt**
- **MDR**: MDR.DE and KiKA
- **media.ccc.de**
- **Medialaan**
+ - **Mediaset**
- **Medici**
- **Meipai**: 美拍
- **MelonVOD**
- **ToonGoggles**
- **Tosh**: Tosh.0
- **tou.tv**
- - **Toypics**: Toypics user profile
+ - **Toypics**: Toypics video
- **ToypicsUser**: Toypics user profile
- **TrailerAddict** (Currently broken)
- **Trilulilu**
- **uol.com.br**
- **uplynk**
- **uplynk:preplay**
+ - **Upskill**
+ - **UpskillCourse**
- **Urort**: NRK P3 Urørt
- **URPlay**
- **USANetwork**