dummy image data block using the additional information providing method , apparatus, and recording medium which records program for implementing this

摘要

The present invention provides methods using a dummy image additional information data block, device, and a program for implementing them relates to a recording medium, according to the present invention there is provided a method of image provide additional information to the video encoder for encoding image data, comprising: identifying a start code timing image data (SAV) on the header information of the image data ( a); And the end code of the start code and the timing of image data of image data (EAV) between the interval-between said interval corresponds to a dummy data block comprising the steps of inserting the additional image information in a predetermined region of (b); And said image portion is provided with the additional information, the image information providing method comprising the step (c) to provide to said video encoder to insert the header information. According to the present invention, there is an advantage that the image can provide additional information to a video encoder with a single data path by inserting the additional information to the dummy image data block.