| 摘要 |
The invention relates to a device for transmitting data to at least one client device, the data being transmitted according to a plurality of predetermined profiles, each client device being associated with at least one profile. This device comprises
- means for adapting the content of the data to be transmitted as a function of the predetermined profiles by generating data groups, each data group representing the content to be transmitted according to a predetermined profile,
- means for creating at least one data stream encapsulating the data groups adapted to the various profiles allowing the client devices to recover from the stream, the data groups adapted to their profile,
- and means for transmitting the stream created to the client devices. Applications to devices compatible with MPEG-4. |
