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make_waveform

gradio.make_waveform(audio, ยทยทยท)

Description

Generates a waveform video from an audio file. Useful for creating an easy to share audio visualization. The output should be passed into a `gr.Video` component.

Initialization

Parameter Description
audio

str | tuple[int, np.ndarray]

required

Audio file path or tuple of (sample_rate, audio_data)

bg_color

str

default: "#f3f4f6"

Background color of waveform (ignored if bg_image is provided)

bg_image

str | None

default: None

Background image of waveform

fg_alpha

float

default: 0.75

Opacity of foreground waveform

bars_color

str | tuple[str, str]

default: ('#fbbf24', '#ea580c')

Color of waveform bars. Can be a single color or a tuple of (start_color, end_color) of gradient

bar_count

int

default: 50

Number of bars in waveform

bar_width

float

default: 0.6

Width of bars in waveform. 1 represents full width, 0.5 represents half width, etc.