VOICEVOX support - stakira/OpenUtau GitHub Wiki

OpenUtau supports VOICEVOX (humming function).
It is provided by the following License

What is VOICEVOX?

VOICEVOX is a free, medium-quality text-to-speech and singing voice synthesis software.
Click here for Github

VOICEVOX Software Terms of Use

LICENSE AGREEMENT

  1. You may use the software for commercial and non-commercial purposes.
  2. Use of the created audio is subject to the terms and conditions of the respective audio library.
  3. When you grant a license to others to use the audio you have created, you must require them to comply with the provisions of 2 and 3 of this license agreement.

Prohibitions

  • Redistribution of this software, in whole or in part, without permission
  • Decompiling, reverse engineering, or disclosing these methods to the public.
  • Causing disadvantage to the creator or any third party.
  • Acts that offend public order and morals.

Disclaimer

The producer is not responsible for any damage or disadvantage caused by this software.

Other

Credit must be given to VOICEVOX when using this software.

Taken from the terms of use on the VOICEVOX website.
Please enjoy using VOICEVOX and abide by the Terms of Use!
Please refer to the README.txt file for each character for credit information!

How to install

DL VOICEVOX with the whole editor.
DL the VOICEVOX_Singer.zip and D&D it into the main window of OpemUtau.
Start OpemUtau while running VOICEVOX.

An engine-only dependency package will be created in the future. (This is just a plan)

Phonemizers

The following are currently supported.

  • S-VOICEVOX JA (Simple Voicevox Japanese Phonemizer)
  • S-VOICEVOX EN to JA (Simple Voicevox ENtoJA Phonemizer)
  • VOICEVOX JA (Voicevox Japanese Phonemizer)
    Supports editing of phoneme length.

To be supported in the future (This is just a plan)

  • VOICEVOX EN to JA

Phonemes

hiragana only

  • S-VOICEVOX JA
  • S-VOICEVOX EN to JA

phoneme only

  • VOICEVOX JA

image

Expressions

The following are currently supported.

  • DYN (Dynamics) Allows volume adjustment after speech synthesis
  • SHFT(tone shift) 音域調整 For adjusting the input pitch of speech synthesis (in phrases). It changes the way you sing.
  • CLR(Voice Color) Changes the voice quality of each singer (per phrase).
  • VOL(Volume) 声量調整 Adjustment of voice synthesizer input volume (per phrase)
  • VOLC(input volume (curve)) 声量調整 Adjusting the voice synthesizer input volume (per frame)
  • PITD(pitch curve) Adjusts the text-to-speech input pitch (in frames).
  • DIR (direct) Mode switching to synthesize based on the pitch generated by the VOICEVOX engine
  • SMOC(pitch smoothened (curve)) Smoothing of pitches loaded with LoadRenderedPitch
  • DUCM(duration correction mode) VOICEVOX JA timing correction function on/off switch (default auto)

To be supported in the future

  • SHFC (tone shift curve)
  • BSNG (bass singer)