As I wanted to do before, I’ve written a short guide on how to encode VP6 to FLV. You can find it here, at NihAV site.
You should be able to encode raw video into VP6 in AVI or (with a slightly custom build) to VP6 in EA format (if you want to test if the encoder is good enough for modding purposes; but I guess even Peter Ross won’t care about that). As usual, it’s not guaranteed to work but it seems to work for me.
And that should be it. I might do VP7 encoder later (much later!) just for lulz but so far I can see way more interesting things to do (more formats to decode, lossless audio encoder and such).
Happy to report NihAV encoded EA VP6 files are playing back successfully inside NFS UG2.
Nice, hopefully the modders will be happy.