These screensavers have sound, can be muted from settings or even better by opening the win 7 volume mixer just after viewing preview you can reduce the music to next to inaudible. These screensavers work best with proper codecs installed (such as k-lite). if theres any problems please let me know in the comments. redid these with bluray clips. source video is from [\#278072](//www.nyaa.se/?page=view&tid=278072).I tested all of them, they are working with the latest k-lite installed. OP 1: http://www.youtube.com/watch?v=DyWHy7C3pig OP 2: http://www.youtube.com/watch?v=1ZPWzp2vMiU ED 1: http://www.youtube.com/watch?v=heVq5kFpUfQ ED 2: http://www.youtube.com/watch?v=NxOjsTw08xY