2. A video encoding method according to claim 1 , characterized in that, when using said MP algorithm, several dictionaries are available at the encoding side, a bitstream syntax being defined for placing at a predetermined level flags provided to indicate which dictionary should be used.
2. A video encoding method according to claim 1 , characterized in that, when using said MP algorithm, several dictionaries are available at the encoding side, a bitstream syntax being defined for placing at a predetermined level flags provided to indicate which dictionary should be used. 6. A method according to claim 2 , characterized in that said flags are placed at the picture level.