| 摘要 |
The process is characterized in that the second data stream is modified before transmission, by replacing coding information for the first inter pictures of bidirectional type following the intra picture of the first GOP of the second sequence after the switching point, when considering the order of coding of the pictures, with predefined picture coding information whose coding cost is less than or equal to that of the initial pictures. Applications relate to the transmission and storage of programmes, editing etc. |
