J.C. D.
Youka is easy to use, but still needing refinement.
YOUKA provides an easy way to AI edit songs and to create lyric videos from them. I have tried many programs and it is by far the best. Sadly however, it cannot produce videos with a sound quality greater than 129 kpbs. This is less than half of CD quality audio. When I tried working with their developer, Adam, he just kept brushing me off. Finally he told me that I was wrong and that he was going to spend no more time working on that. So, yeah, if your not too concerned about overall audio quality and just want to make Karaoke, then YOUKA is for you! Still, I hope to find better one day. Surely someone will make something better sooner or later. Update: I am so dissapointed in the audio quality output of this program that I will no longer be using it. My videos sound like trash when more than half of music quality is stripped by the AI. The best place to go is MyKaraoke.Video! They output music very close to the bitrate that you upload! My song at 320 kbps came out at 317 kbps after vocal removal! Amazing!