Sample url: http://www.ardmediathek.de/tv/Dokumentation-und-Reportage/Die-Wahrheit-%C3%BCber-Herzinfarkt/rbb-Fernsehen/Video?bcastId=3822114&documentId=31463438
ARD Mediathek is an video streaming site that features tons of
videos for you viewing pleasure.
The site has an Alexa rank of 84163, which is considered to be quite good.
To download ARD Mediathek videos you can't use the dl-trick but you can always just copy-paste it or use our bookmarklet shown in the top menu.
More info about ARD Mediathek is coming soon.