FAQ

Q: What is a labeler?

A labeler is a configuration file that defines how vLabeler works. When creating a labeling project, you need to select a labeler to fit your scenario.

vLabeler provides built-in labelers for different scenarios, and you can also create your own labeler.

Q: Why does it fail when I try to create a project?

In most cases, project creation fails when the labeler cannot find any sample files in the specified directory.

Please check the description and settings of the labeler you are using, and make sure the sample files are in the correct directory.

Specially, for the following labelers:

UTAU oto labeler: Please make sure the sample files are in the root directory of the voicebank.

UTAU singer labeler: If the folders containing sample files are not direct children of the root directory, please turn on the Include samples under the root directory of the singer option.

NNSVS singer labeler: Please make sure the sample files are in the wav folder, which is a direct child of the root directory. The lab files should be in the lab folder, or they will be created in the lab folder. You can change the folder names in the labeler settings.

Q: How can I add new samples to an existing project?

You can find the new sample files and add them to the project via Menu -> View -> Sample List. Currently, the new sample files will be added with default entries created by the labeler. (Template generators are not supported here.)

Q: I edited the label file manually. How can I reload it to update my vLabeler project?

You can use Menu -> File -> Reload Label File feature to update the project.

Q: I'm making UTAU otos, and I want to add a new folder (pitch) to the voicebank. How can I do that?

You can use the Add folder as subproject for UTAU singer plugin in Menu -> Tools -> Batch Edit. Note that this plugin only creates entries with the default template.

As an alternative, you can also create a new project with the new folders, and use Menu -> File -> Import in the old project to import the content of the new project.

Q: I'm doing NNSVS labeling, and I want to add a new wav. How can I do that?

Please create a new project with all the wav files, and merge the two projects using Menu -> File -> Import if you want to keep the notes (star, checks, tags) of the old project.

Q: I cannot launch the app at all. What can I do?

Please ensure you are using the latest stable or preview version. If it still cannot launch, please report to the auther via GitHub or Discord with logs attached. The logs are in <user>/vLabeler/.logs.