Firstly, what mediaplayer do you use? Indeed, the reason that I put the information in the filename is to let everyone know that it is using vorbis audio. Some mediaplayers have problems with vorbis, certainly shareware stuff. I would advice to use mediaplayers from a non-profit project (mainly software made by non-profit organisation).
I use most of the SMplayer or Mplayer based mediaplayers, as my encoder also used this decoder and mediaplayer.
Is possible that the right codec is missing or outdated.

Oh, I don't know what the real problem was but whenever I play vids with a vorbis audio codec it seems that the sound is screeching and it's a pain in the head. I wonder why is it like that? Do I have to install another codec? I have installed the latest version of K-Lite already.

Could you give more details? And what exactly is wrong, also the resulting file depends on the source file (this one wasn't good either). Have you also tried another one of them?

Konbanwa Chomio-san.

Can you re-encode this one and make it 480p please?
http://www.animetake.com/sacred-seven-episode-1/
Please make the audio good, I mean, your failcode encodes are good in vid quality but the audio is screeching, can you make it clear? Even if the file size will get a bit bigger, it's still ok. Thanks.