import gradio as gr
from gradio_client import Client, handle_file
import os
import random
import json
import re
import numpy as np
from moviepy.editor import VideoFileClip
from moviepy.audio.AudioClip import AudioClip
hf_token = os.environ.get("HF_TKN")
MAX_SEED = np.iinfo(np.int32).max
def extract_audio(video_in):
input_video = video_in
output_audio = 'audio.wav'
# Open the video file and extract the audio
video_clip = VideoFileClip(input_video)
audio_clip = video_clip.audio
# Save the audio as a .wav file
audio_clip.write_audiofile(output_audio, fps=44100) # Use 44100 Hz as the sample rate for .wav files
print("Audio extraction complete.")
return 'audio.wav'
def get_caption_from_kosmos(image_in):
kosmos2_client = Client("fffiloni/Kosmos-2-API", hf_token=hf_token)
kosmos2_result = kosmos2_client.predict(
image_input=handle_file(image_in),
text_input="Detailed",
api_name="/generate_predictions"
)
print(f"KOSMOS2 RETURNS: {kosmos2_result}")
data = kosmos2_result[1]
# Extract and combine tokens starting from the second element
sentence = ''.join(item['token'] for item in data[1:])
# Find the last occurrence of "."
#last_period_index = full_sentence.rfind('.')
# Truncate the string up to the last period
#truncated_caption = full_sentence[:last_period_index + 1]
# print(truncated_caption)
#print(f"\n—\nIMAGE CAPTION: {truncated_caption}")
return sentence
def get_caption(image_in):
client = Client("fffiloni/moondream1", hf_token=hf_token)
result = client.predict(
image=handle_file(image_in),
question="Describe precisely the image in one sentence.",
api_name="/predict"
)
print(result)
return result
def get_magnet(prompt):
amended_prompt = f"{prompt}"
print(amended_prompt)
try:
client = Client("https://fffiloni-magnet.hf.space/")
result = client.predict(
"facebook/audio-magnet-medium", # Literal['facebook/magnet-small-10secs', 'facebook/magnet-medium-10secs', 'facebook/magnet-small-30secs', 'facebook/magnet-medium-30secs', 'facebook/audio-magnet-small', 'facebook/audio-magnet-medium'] in 'Model' Radio component
"", # str in 'Model Path (custom models)' Textbox component
amended_prompt, # str in 'Input Text' Textbox component
3, # float in 'Temperature' Number component
0.9, # float in 'Top-p' Number component
10, # float in 'Max CFG coefficient' Number component
1, # float in 'Min CFG coefficient' Number component
20, # float in 'Decoding Steps (stage 1)' Number component
10, # float in 'Decoding Steps (stage 2)' Number component
10, # float in 'Decoding Steps (stage 3)' Number component
10, # float in 'Decoding Steps (stage 4)' Number component
"prod-stride1 (new!)", # Literal['max-nonoverlap', 'prod-stride1 (new!)'] in 'Span Scoring' Radio component
api_name="/predict_full"
)
print(result)
return result[1]
except:
raise gr.Error("MAGNet space API is not ready, please try again in few minutes ")
def get_audioldm(prompt):
try:
client = Client("fffiloni/audioldm2-text2audio-text2music-API", hf_token=hf_token)
seed = random.randint(0, MAX_SEED)
result = client.predict(
text=prompt, # str in 'Input text' Textbox component
negative_prompt="Low quality. Music.", # str in 'Negative prompt' Textbox component
duration=10, # int | float (numeric value between 5 and 15) in 'Duration (seconds)' Slider component
guidance_scale=6.5, # int | float (numeric value between 0 and 7) in 'Guidance scale' Slider component
random_seed=seed, # int | float in 'Seed' Number component
n_candidates=3, # int | float (numeric value between 1 and 5) in 'Number waveforms to generate' Slider component
api_name="/text2audio"
)
print(result)
return result
except:
raise gr.Error("AudioLDM space API is not ready, please try again in few minutes ")
def get_audiogen(prompt):
try:
client = Client("https://fffiloni-audiogen.hf.space/")
result = client.predict(
prompt,
10,
api_name="/infer"
)
return result
except:
raise gr.Error("AudioGen space API is not ready, please try again in few minutes ")
def get_tango(prompt):
try:
client = Client("fffiloni/tango")
result = client.predict(
prompt=prompt,
steps=100,
guidance=3,
api_name="/predict"
)
print(result)
return result
except:
raise gr.Error("Tango space API is not ready, please try again in few minutes ")
def get_tango2(prompt):
try:
client = Client("declare-lab/tango2")
result = client.predict(
prompt=prompt,
output_format="wav",
steps=100,
guidance=3,
api_name="/predict"
)
print(result)
return result
except:
raise gr.Error("Tango2 space API is not ready, please try again in few minutes ")
def get_stable_audio_open(prompt):
try:
client = Client("fffiloni/Stable-Audio-Open-A10", hf_token=hf_token)
result = client.predict(
prompt=prompt,
seconds_total=30,
steps=100,
cfg_scale=7,
api_name="/predict"
)
print(result)
return result
except:
raise gr.Error("Stable Audio Open space API is not ready, please try again in few minutes ")
def get_ezaudio(prompt):
try:
client = Client("OpenSound/EzAudio")
result = client.predict(
text=prompt,
length=10,
guidance_scale=5,
guidance_rescale=0.75,
ddim_steps=50,
eta=1,
random_seed=0,
randomize_seed=True,
api_name="/generate_audio"
)
print(result)
return result
except:
raise gr.Error("EzAudio space API is not ready, please try again in few minutes ")
def infer(image_in, chosen_model):
caption = get_caption_from_kosmos(image_in)
if chosen_model == "MAGNet" :
magnet_result = get_magnet(caption)
return magnet_result
elif chosen_model == "AudioLDM-2" :
audioldm_result = get_audioldm(caption)
return audioldm_result
elif chosen_model == "AudioGen" :
audiogen_result = get_audiogen(caption)
return audiogen_result
elif chosen_model == "Tango" :
tango_result = get_tango(caption)
return tango_result
elif chosen_model == "Tango 2" :
tango2_result = get_tango2(caption)
return tango2_result
elif chosen_model == "Stable Audio Open" :
stable_audio_open_result = get_stable_audio_open(caption)
return stable_audio_open_result
elif chosen_model == "EzAudio" :
ezaudio_result = get_ezaudio(caption)
return ezaudio_result
css="""
#col-container{
margin: 0 auto;
max-width: 800px;
}
"""
with gr.Blocks(css=css) as demo:
with gr.Column(elem_id="col-container"):
gr.HTML("""
Image to SFX
Compare sound effects generation models from image caption.
""")
with gr.Column():
image_in = gr.Image(sources=["upload"], type="filepath", label="Image input")
with gr.Row():
chosen_model = gr.Dropdown(label="Choose a model", choices=[
#"MAGNet",
"AudioLDM-2",
#"AudioGen",
"Tango",
"Tango 2",
"Stable Audio Open",
"EzAudio"
], value="AudioLDM-2")
submit_btn = gr.Button("Submit")
with gr.Column():
audio_o = gr.Audio(label="Audio output")
gr.Examples(
examples = [["oiseau.png", "AudioLDM-2"]],
inputs = [image_in, chosen_model]
)
submit_btn.click(
fn=infer,
inputs=[image_in, chosen_model],
outputs=[audio_o],
)
demo.queue(max_size=10).launch(debug=True, show_error=True)