Links to non accessible resources

I have some videos (non accessible resources) linked from my home page 
[1]. I have no alternative for them, but I don't think my home page has a 
barrier here, because these videos are not embedded ("object" tag), but 
externally linked ("a" tag). So, I don't think my web page should be 
considered non accessible for that reason. However, some evaluation tools 
say that, as long as I have a link to a video or song, I MUST publish the 
alternative. I don't agree with that. It is the same problem as if I make 
a link to a non accessible web site.

Comments? Suggestions?

[1] http://www.it.uc3m.es/vlc

Vicente Luque Centeno
Dep. Ingeniería Telemática
Universidad Carlos III de Madrid
http://www.it.uc3m.es/vlc