Recently, sovits 4.0 has been released, which further reduces VRAM consumption based on 3.0. As for whether 3.0 or 4.0 has better performance, there are also many comparison videos online, and opinions vary. This article introduces the complete process from data collection to training and inference based on the one-click package provided by https://www.bilibili.com/video/BV1H24y187Ko/. Note…