Usage

To run the script, use the following format:

python generate.py --text "Your input text here"

Required Parameters

--text

string

Provide the text that you want to generate.

Optional Parameters

--duration

float

Specify the length of the generated audio in seconds.

--speed

float, default: 1.0

Speaking speed modifier, used when an exact duration is not specified.

--model

string, default: "lucasnewman/f5-tts-mlx"

Specify a custom model to use for generation. If not provided, the script will use the default model.

--ref-audio

string, default: "tests/test_en_1_ref_short.wav"

Provide a reference audio file path to help guide the generation.

--ref-text

string, default: "Some call me nature, others call me mother nature."

Provide a caption for the reference audio.

--output

string, default: "output.wav"

Specify the output path where the generated audio will be saved. If not specified, the script will save the output to a default location.

--cfg

float, default: 2.0

Specifies the strength used for classifier free guidance

--steps

int, default: 32

Specify the number of steps used to sample the neural ODE. Lower steps trade off quality for latency.

--sway-coef

float, default: -1.0

Set the sway sampling coefficient. The best values according to the paper are in the range of [-1.0...1.0].

--seed

int, default: None (random)

Set a random seed for reproducible results.