| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and apparatus for encoding a video by using block merging, and a method and apparatus for decoding a video.SOLUTION: The method includes: a step 11 of determining an encoding mode indicating a data unit for encoding a current picture and an encoding method including prediction encoding performed for each data unit; a step 13 of determining whether or not merger with at least one neighboring data unit is performed, based on at least one of a prediction mode and the encoding mode, for each data unit; and a step 15 of determining prediction mode information, merging related information, and prediction related information and determining encoding information of the data unit including the determined information, on the basis of whether or not merger with the neighboring data unit is performed, for each data unit. |
