Sorry, I'm a bit confused about what you're asking here - When you say "compile the OGM OGG files" do you mean the NSIS script packing the "0vids.pk3" into the binary installer? Or are you talking about something with creating the OGM video clips themselves not working?
Ah, pardon my lingo and the confusion.
I meant to say that the NSIS script (which packs the windows installer) did not contain ogg files.
Then i realised they do, in the form on pk3 files. (Hehe, which is 0vids.pk3 as pointed out to u).
Then i realised silly me that pk3 files are the 7za (7zip)'s archives of the various needed files, including 0vids.pk3 which should contain the ogg files! OMG. Big blunder on my side.
I must have been doing this too late into the wee hrs! Lol.
Anyway, i have extracted tat since on my good computer here @ work (not my home's lappy) and using VLC Media Player, it ran well.
I did notice a strange behaviour -> This video is onli 3 mins plus but at the end (notice the screenshot, how the current bar is almost done playing), it says 3 min plus / 9:52! Is it the player's issue or the ogg format's compatibility's issue?
And on the quality again, it does not stutters nor jerk, resolution ran at 200% looks good. I try again at home later.