| 摘要 |
The present invention concerns a method for transmitting voice, image and/or video data over an IP network using dual coding. <??>Method for transmitting voice, image and/or video data over an Internet Protocol network by coding said data within data packets, characterized in that, at least for some transmission sequences, at least two different coding schemes or protocols are applied in parallel and in that the voice, image and/or video is (are) transmitted several times with different qualities, each transmission and associated quality of transmission corresponding to one of the applied coding schemes or protocols. <IMAGE>
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