Hi all, not sure if this is the right place to post this but cant seem to find the right forum.

So Ive ripped alot of the TKD that was shown at the olympics by TVNZ using their HD internet streams and VLC. I now have a few large ASF files.

So my question is what is the best thing to do with them now? At the moment they are unseekable are not much good, I cant find much info out there on how/if its possible to make them seekable. If not is there a better format to convert them into?