| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method to support forward error correction for real-time audio and video data over internet protocol networks. <P>SOLUTION: Media bit strings are generated from media packets; a forward error correcting code is applied across the generated media bit strings to generate at least one forward error correcting bit string; and at least one forward error correcting packet is generated from the at least one forward error correcting bit string. Also media bit strings are formed from received media packets; forward error correcting bit strings are formed from received forward error correcting packets; and the formed media bit strings and forward error correcting bit strings are decoded to obtain recovered media bit strings and recover lost media packets from the recovered media bit strings. <P>COPYRIGHT: (C)2013,JPO&INPIT |
