- **4tube**
- **56.com**
- **5min**
+ - **6play**
- **8tracks**
- **91porn**
- **9c9media**
- **screen.yahoo:search**: Yahoo screen search
- **Screencast**
- **ScreencastOMatic**
+ - **scrippsnetworks:watch**
- **Seeker**
- **SenateISVP**
- **SendtoNews**
- **Shared**: shared.sx
- **ShowRoomLive**
- **Sina**
- - **SixPlay**
- **skynewsarabia:article**
- **skynewsarabia:video**
- **SkySports**
- **SportBoxEmbed**
- **SportDeutschland**
- **Sportschau**
+ - **Sprout**
- **sr:mediathek**: Saarländischer Rundfunk
- **SRGSSR**
- **SRGSSRPlay**: srf.ch, rts.ch, rsi.ch, rtr.ch and swissinfo.ch play sites