| 摘要 |
A method for switching from a unicast based delivery to an evolved multimedia broadcast multicast services (eMBMS) based delivery of dynamic adaptive streaming over hyper-text transfer protocol (HTTP) (DASH) formatted content. The method can include inserting dedicated stream access points (SAPs) in media for switching between the unicast and eMBMS-based content delivery. The use of SAPs enables a DASH client to be able to seamlessly switch between unicast and broadcast delivery modes. |
