mpeg1/mjpeg video conf file

[readonlybuffer]

I am trying to use different encoders mpeg1 and mjpeg to make it run faster on a old computer but i can't manage to make them work. In the video.conf file i used mpeg1video as encoder but in video param.conf i don't know what to write. Also i couldn't find the name of the mjpeg encoder. I am using the last gaminganywhere pre-compiled version from the website. Is it possible to use this encoders or other that are also less computer intensive? Anyone has other video.conf, video param,.conf files to share?