| 摘要 |
<p>A method of processing a coded data stream of a current image on a receiving device, the data stream being organized into packets, comprises a step of detecting a lost packet. It further comprises: a step of estimating, prior to the decoding of the current image, an importance criterion of the lost packet, the importance criterion being determined from at least one decoded preceding image; and a step of requesting retransmission of the lost packet depending on said estimated importance criterion. Use in particular for improving the transmission of a video.</p> |
