| 摘要 |
PROBLEM TO BE SOLVED: To provide an encoding and processing method and its device, by which a scene is constituted by a simple and flexible method. SOLUTION: The video image encoding and processing method is characterized by comprising a step for extracting at least one video object from an image obtained from a series of images by forming a segmentation key for deciding the contour of an object in the image, a step for encoding the video object in accordance with an MPEG 2 standard to form an elementary stream(ES), a step for encoding the segmentation key concerning the video object in accordance with the MPEG 2 standard to form ES, a step for encoding a background image to which the video object is inserted in accordance with the MPEG 2 standard to form ES and a step for multiplexing ES concerning >=1 object and the background image to obtain a program stream or a transport stream following the MPEG 2 standard. This invention is applied for transmitting and storing studio and video images. |
