| 摘要 |
<p>The invention relates to a method and a device (4, M) for multiplexing. The device is able to receive data packets from at least one coding device (1, C1, C2,...,Cn), some of the data packets comprising a time label (PCRc), said device comprising a time reference (PCRm) and being able to transmit commands to the said coding device (1, C1, C2,...,Cn). According to the invention, the device is characterized in that it comprises: means for calculating an instant of action (PCRc_Action) for the coding device at which it desires that the coding device (1, C1, C2,...,Cn) perform the said command as a function of the instant (PCRm_Action) at which it transmits the said command to the said coding device (1, C1, C2,...,Cn), of the time label (PCRc) of the data packets, of its time reference (PCRm) and of the maximum transfer time (Delta_Action) between the coding device (1, C1, C2,...,Cn) and the multiplexing device (4, M), means for transmitting said instant of action (PCRc_Action) and the said command to the coding device (1, C1, C2,...,Cn). Application to statistical multiplexing</p> |
