Board Thread:Beginning Singers/@comment-70.119.200.104-20131021021337/@comment-4565782-20131021022711

You have to manually rip the PVs from NicoNico or in some cases some people rip it from Youtube (I wouldn't recommend it since ripping a video from a secondary source can cause greatly reduced quality)

There's a lot of programs that you can find online to rip videos off of Youtube. However, we do have a reprint guide that can technically be used to rip the PVs here. Afterwards all you'll have to do is get a video editing software to mute the audio on the PV and then add your own audio~