Streaming media transmission method and client applied to virtual reality technology

A streaming media transmission method applied to a virtual reality technology, comprising:

• receiving, by a server, a media information obtaining request sent by a client, wherein the media information obtaining request comprises client capability information and auxiliary information, the client capability information indicates that the client supports reception of data pushed by the server, the auxiliary information indicates an attribute that the client supports virtual reality presentation, and the auxiliary information comprises a presentation parameter set that includes at least viewpoint information, visual angle information, and at least one of projection mode information or streaming mode information;
• and
• sending, by the server, a media presentation description and media data to the client in response to the media information obtaining request, wherein the media data is selected by the server based at least in part on the presentation parameter set in the auxiliary information.

A streaming media transmission client applied to a virtual reality technology, comprising:

• a transmitter configured to send a media information obtaining request to a server, wherein the media information obtaining request comprises client capability information and auxiliary information, the client capability information indicates that the client supports reception of data pushed by the server, the auxiliary information indicates an attribute that the client supports virtual reality presentation, and the auxiliary information comprises a presentation parameter set that includes at least viewpoint information, visual angle information, and at least one of projection mode information or streaming mode information;
• and
• a receiver configured to, in response to the media information obtaining request, receive a media presentation description and media data, wherein the media presentation description and the media data are sent by the server after receipt of the media information obtaining request, and wherein the media data is selected by the server based at least in part on the presentation parameter set in the auxiliary information.