A method for producing and outputting web pages via a computer network, in particular the Internet, may include: recording a moving object by a video camera against a background screen; outputting a first video signal that has a plurality of pixels in chronologically successive frames in each case; modifying transparency values of the image pixels of the frames that are assigned to the background screen; outputting a second video signal; storing the second video signal as a video data file on a first memory device; and offering at least one web page for call-up from a web server in the computer network, such that the stored video data file is superimposed onto the called-up web page as video signal upon call-up of the web page from the web server by a computer via the computer network.