| 摘要 |
<p>A method for controlling media stream by a service providing entity, wherein there is a media stream connection between a user device and a media resource server, includes the following steps that: the service providing entity initiates a media stream control operation which is performed by the media resource server. Another method for controlling media stream by the service providing entity, a system for controlling media stream by the service providing entity and a service providing entity are disclosed in accordance with the invention. According to the invention, it is possible to realize that the service providing entity controls the specified media stream so as to perform VCR operation in some servicing situation.</p> |
