| 摘要 |
<p>A network device and a method for providing a multi-media service in a communication network by using Real Time Streaming Protocol (RTSP) is provided. The communication network includes a client device and the network device. The method at the network device includes receiving (404) a request for the service from the client device. Further, the method includes, transmitting (406) a set of attributes and sub-attributes corresponding to each attribute of the set of attributes to the client device based on the request. Each attribute and each sub-attribute is associated with one or more datafiles. Furthermore, the method includes substantially continually transmitting (408) a set of metadata associated with the one or more datafiles until an intervention from the client device. Each datafile of the one or more datafiles is selected based on a response of the client device to the transmitted set of attributes and sub-attributes.</p> |
