| 摘要 |
PURPOSE: To easily realize high speed reproduction higher than standard reproduction speed. CONSTITUTION: Constitution from the decoding circuit 202 of a variable length code, which decodes encoding picture information in accordance with an encoding processing, to an adder 206, and a control sequencer 300 stopping the decoding of one or plural pieces of encoding picture information in a B-picture by controlling a decoding processing at the time of variable speed reproduction faster than one-fold speed are provided. Namely, the control sequencer 300 does not execute decoding in the decoding circuit 202 of the B-picture at the time of variable speed reproduction faster than one-fold speed by controlling the decoding circuit 202 of the variable length code. |
