Method for service of thumbnail image and broadcasting receiver

The invention thumbnails as in the digital broadcast on the broadcast service method and a broadcast receiver for providing an effective summary of the program, in particular station or of a third service to be broadcast program provider is a scene unit with respect to the program the thumbnail image after generating the image as the transport method using a data broadcast or a dedicated line to a variety of application services with respect to the DTV, or by sending a broadcast receiver such as a PVR, DTV or received or the stored broadcast program causes the PVR device to the user and to implement, it has the effect of reducing the required software and hardware burden for the thumbnail image extracted from the DTV or PVR device. In addition, there is an effect that providing quality services to users at the same time pay the price of DTV and PVR also relieved. Thumbnail images, broadcasters, service providers