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processor.py

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+import os
+import subprocess
+import random
+
+def process_video(input_path, output_path, duration=None):
+    # Get input video resolution
+    cmd_info = f"ffprobe -v error -select_streams v:0 -show_entries stream=width,height -of csv=s=x:p=0 \"{input_path}\""
+    res = subprocess.check_output(cmd_info, shell=True).decode().strip()
+    width, height = map(int, res.split('x'))
+    
+    # Calculate perspective coordinates
+    x0, y0 = int(width * 0.05), int(height * 0.05)
+    x1, y1 = int(width * 0.95), int(height * 0.02)
+    x2, y2 = int(width * 1.0), int(height * 0.95)
+    x3, y3 = int(width * 0.0), int(height * 1.0)
+    
+    perspective = f"perspective=x0={x0}:y0={y0}:x1={x1}:y1={y1}:x2={x2}:y2={y2}:x3={x3}:y3={y3}"
+    shake = "crop=iw*0.95:ih*0.95:iw*0.025+iw*0.01*sin(2*t):ih*0.025+ih*0.01*cos(2.3*t)"
+    color = "eq=saturation=0.8:contrast=0.9:brightness=-0.05"
+    vignette = "vignette=angle=PI/4"
+    noise = "noise=alls=10:allf=t+u"
+    
+    # Audio: Reverb + Lowpass + Noise
+    # Using 'amplitude' instead of 'amp' for anoisesrc
+    audio_filter = (
+        "[0:a]aecho=0.8:0.8:40:0.3,lowpass=f=3000[reverb];"
+        "anoisesrc=d=3600:c=white:amplitude=0.01,lowpass=f=1000,highpass=f=100[bgnoise];"
+        "[reverb][bgnoise]amix=inputs=2:duration=first[aout]"
+    )
+    
+    video_filter = f"{perspective},{color},{vignette},{noise},{shake},pad=iw*1.2:ih*1.2:(ow-iw)/2:(oh-ih)/2:black"
+    
+    command = [
+        "ffmpeg", "-y"
+    ]
+    
+    if duration:
+        command.extend(["-t", str(duration)])
+        
+    command.extend([
+        "-i", input_path,
+        "-filter_complex", f"[0:v]{video_filter}[vout];{audio_filter}",
+        "-map", "[vout]",
+        "-map", "[aout]",
+        "-c:v", "libx264",
+        "-preset", "ultrafast",
+        "-crf", "28",
+        "-c:a", "aac",
+        "-b:a", "128k",
+        output_path
+    ])
+    
+    print(f"Running command: {' '.join(command)}")
+    subprocess.run(command, check=True)
+
+if __name__ == "__main__":
+    import sys
+    if len(sys.argv) < 3:
+        print("Usage: python processor.py input.mp4 output.mp4 [duration]")
+    else:
+        dur = sys.argv[3] if len(sys.argv) > 3 else None
+        process_video(sys.argv[1], sys.argv[2], dur)

requirements.txt

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+gradio