interesting project, kudos! what does the program do when it identifies an ad? skip it like tivo? how much seconds buffering would you need? some ads (podcasts)

interesting project, kudos! what does the program do when it identifies an ad? skip it like tivo? how much seconds buffering would you need? some ads (podcasts) can be quite long. with a small buffer can it inject some smooth jazz or something? radiosilence isn't an option of course ;)