Cloud DVR records videos that are stored on centralized cloud storage, which can be accessed as per the requirement of the user, irrespective of time and place or device. Cloud DVRs are widely used to store TV shows and videos in the service provider data center. Conventional DVRs have many pitfalls, such as storage limits and simultaneous video saving and broadcasting limits, which depend on the number of tuners used. For example, if a conventional DVR possesses two tuners, only a single show can be watched, while another has to be recorded.