TTS-with-RVC (Text-to-Speech with RVC) is a package designed to enhance the capabilities of text-to-speech (TTS) systems by introducing a RVC module. The package enables users to not only convert text into speech but also personalize and customize the voice output according to their preferences with RVC support.
Pytorch with CUDA or MPS is required to get TTS-with-RVC work.
It may contain bugs. Report an issue in case of error.
0.1.9 - March 31, 2025: Some small fixes, fixed fairseq installation for linux.
0.1.8 - March 30, 2025: Added all RVC parameters, implemented FCPE support, added PyPI installation support, fixed bug with rmvpe-only f0 method.
0.1.6 - March 28, 2025: Updated all files with the latest RVC commit - 1.5-2x times faster inference. Reduced required packages. ONNX support here.
0.1.5 - February 21, 2025: Removed all unnecessary packages, Removed rvc_path, Added f0_method for more control.
0.1.4 - November 22, 2024: Added index_path and index_rate parameters for more control over index-based voice conversion.
0.1.3 - fixed a lot problems, some optimization.
You must have Python<=3.12 installed (3.12 is recommended, mostly tested on 3.10).
You must have CUDA or MPS support for your GPU (mps is not tested yet). Otherwise it will use CPU, which is very slow.
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Install pytorch with CUDA or MPS support here: https://pytorch.org/get-started/locally/
-
Then, install TTS-with-RVC using pip install:
pip install tts-with-rvc
- And finally, install ffmpeg if you don't already have one, and add it to the folder with your script or better yet add ffmpeg to the
Environment variablesinPath.
- Text-to-Speech (TTS): Users enter text into the TTS module, which then processes it and generates the corresponding speech as a file saved in the temp directory
- RVC: With .pth file provided, RVC module reads the generated audio file, processes it and generates an new audio saved in output_directory with voice replaced.
TTS-with-RVC has a class called TTS_RVC. There are a few parameters that are required:
model_path - path to your .pth model
And optional parameters:
voice - voice from edge-tts list (default is "ru-RU-DmitryNeural")
device - set device ("cpu", "cuda:0", "mps:0", default is "cuda:0")
tmp_directory - path to TTS input directory (Temp directory for saving TTS output, default is Temp folder)
output_directory - directory for saving voiced audio (temp/ is default).
index_path - path to the file index for voice model adjustments (default is empty string "").
index_rate - blending rate between original and indexed voice conversion (default is 0.75).
f0_method - method for calculating the pitch of the audio (default is rmvpe). Available: 'rmvpe', 'fcpe' (fp32 only), 'pm', 'harvest', 'dio', 'crepe'.
Deprecated:
input_directory - path to TTS input directory (Temp directory for saving TTS output, default is None)
To set the voice, firstly, make instance of TTS_RVC:
from tts_with_rvc import TTS_RVC
tts = TTS_RVC(model_path="models\\YourModel.pth",
index_path="logs\\YourIndex.index",
f0_method="rmvpe")All voices available placed in voices.txt file:
tts.get_voices() is disabled indefinitely due to the problems
Next, set the voice for TTS with tts.set_voice() function:
tts.set_voice("un-Un-SelectedNeural")Setting the appropriate language is necessary if you are using other languages for voiceovers!
And final step is calling tts to replace voice:
path = tts(text="Привет, мир!", pitch=6, index_rate=0.50)Parameters:
text - text for TTS (required)
pitch - pitch change (transpose) for RVC in semitones (optional, neg. values are compatible, default is 0)
tts_rate - extra rate of speech for Edge TTS in percentage (+-) (optional, neg. values are compatible, default is 0)
tts_volume - extra volume of speech for Edge TTS in percentage (+-) (optional, neg. values are compatible, default is 0)
tts_pitch - extra pitch of TTS-generated audio in Hz (+-) (optional, neg. values are compatible, not recommended, default is 0)
output_filename - name for the output file (optional, default is None, a unique name is generated)
index_rate - blending rate between original and indexed voice conversion (0 to 1) (optional, default is 0.75).
is_half - Determines half-precision for RVC inference. True or False. (optional, default is True).
f0method - F0 extraction method for this specific call, overrides the instance default: 'rmvpe', 'fcpe' (fp32 only), 'pm', 'harvest', 'dio', 'crepe'. (optional, default uses instance setting).
file_index2 - Path to secondary index file for RVC. (optional, default is empty string "").
filter_radius - Median filter radius for pitch results. Values >=3 reduce breathiness. (optional, default is 3).
resample_sr - Sample rate to resample audio to before RVC. 0 means no resampling. (optional, default is 0).
rms_mix_rate - Volume envelope scaling (0-1). Lower values mimic original volume more closely. (optional, default is 0.5).
protect - Protection for voiceless consonants and breaths (0-1). Lower values increase protection. 0.5 disables. (optional, default is 0.33).
verbose - Enable verbose logging for RVC conversion. (optional, default is False).
A simple example for voicing text:
from tts_with_rvc import TTS_RVC
from playsound import playsound
tts = TTS_RVC(
model_path="models\\DenVot13800.pth",
index_path="logs\\added_IVF1749_Flat_nprobe_1.index"
)
tts.set_voice("ru-RU-DmitryNeural")
path = tts(text="Привет, мир!", pitch=6, index_rate=0.9)
# Normalize path for playsound if needed (example)
# path = path.replace("\\\\", "/").replace("\\","/")
playsound(path)There are some text parameters processor for integration issues such as adding GPT module.
You can process them using process_args in TTS_RVC class:
--tts-rate (value) - TTS parameter to edit the speech rate (negative value for decreasing rate and positive value for increasing rate)
--tts-volume (value) - TTS parameter to edit the speech volume (negative value for decreasing volume and positive value for increasing volume) Seems to not work because of the RVC module conversion.
--tts-pitch (value) - TTS parameter to edit the pitch of TTS generated audio (negative value for decreasing pitch and positive value for increasing pitch) I do not recommend using this because the RVC module has its own pitch for output.
--rvc-pitch (value) - RVC parameter to edit the pitch of the output audio (negative value for decreasing pitch and positive value for increasing pitch)
Now the principle of work:
from tts_with_rvc import TTS_RVC
tts = TTS_RVC(model_path="models\\YourModel.pth")
# This method returns arguments and original text without these text parameters
args, message = tts.process_args(message)The args variable contains an array with the following structure:
args[0] - TTS Rate
args[1] - TTS Volume
args[2] - TTS Pitch
args[3] - RVC pitch
And now we are ready to use it for generation:
path = tts(message, tts_rate=args[0],
tts_volume=args[1],
tts_pitch=args[2],
pitch=args[3])set_index_path(index_path) - updates the path to the index file for voice model adjustments.
voiceover_file(path) - voiceovers the file at the specified path without TTS.
- NameError:
NameError: name 'device' is not defined
Be sure your device supports CUDA and you installed right version of Torch.
- RuntimeError:
RuntimeError: Failed to load audio: {e}
Be sure you installed ffmpeg.
RVC Project - for RVC
MIT License
Atm4x (Artem Dikarev)