| 摘要 |
<p>Provided are a media content playing method and a media server and a device. The method comprises: a DMS receiving a first MPD acquisition request sent by a DMC, the first MPD acquisition request comprising: an identifier of a media content, and the first MPD acquisition request being used for instructing the DMS to acquire an MPD corresponding to the media content; and the DMS determining the media content according to the identifier, and performing conversion and slicing on the media content to generate the MPD corresponding to the media content, or the DMS acquiring the MPD corresponding to the media content from a wide area network, and sending to the DMC information about the MPD corresponding to the media content acquired by the DMS. The first MPD acquisition request is sent when there is no MPD corresponding to the media content on the DMS, or the first MPD acquisition request is sent when there is no information about the slice of a first code rate corresponding to the identifier on the DMS.The method solves the problem in the prior art that the unsliced media content cannot be played smoothly in an unstable network.</p> |
