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import os
from flask import Flask, render_template, request, jsonify
from SadTalker import SadTalker
app = Flask(__name__)
# Initialize SadTalker with CPU
sadtalker = SadTalker(
checkpoint_path="/app/SadTalker/checkpoints",
config_path="/app/SadTalker/src/config",
device="cpu"
)
@app.route('/')
def home():
return render_template('index.html')
@app.route('/generate', methods=['POST'])
def generate():
if 'image' not in request.files:
return jsonify({"error": "No image uploaded"}), 400
image = request.files['image']
text = request.form.get('text', '')
# Save files
img_path = os.path.join('static/uploads', image.filename)
audio_path = os.path.join('static/uploads', 'audio.wav')
output_path = os.path.join('static/uploads', 'output.mp4')
image.save(img_path)
# Text-to-Speech (using gTTS)
from gtts import gTTS
tts = gTTS(text=text, lang='en')
tts.save(audio_path)
# Generate video (CPU optimized)
sadtalker.generate(
source_image=img_path,
driven_audio=audio_path,
result_dir='static/uploads',
still=True,
preprocess='crop',
enhancer='none' # Disable for CPU
)
return jsonify({
"video": f"/static/uploads/{os.path.basename(output_path)}"
})
if __name__ == '__main__':
os.makedirs('static/uploads', exist_ok=True)
app.run(host='0.0.0.0', port=7860) |