Create app.py

app.py

@@ -0,0 +1,75 @@
+import gradio as gr
+import numpy as np
+from PIL import Image, ImageDraw
+from moviepy.editor import ImageSequenceClip
+import random
+
+def generate_video(prompt, duration_seconds, start_image=None):
+    if not prompt:
+        prompt = "NaturalVid AI video"
+    
+    duration_seconds = max(5, min(60, int(duration_seconds)))  # limit between 5-60 seconds
+    
+    width, height = 512, 288
+    fps = 24
+    total_frames = int(duration_seconds * fps)
+    
+    frames = []
+    for i in range(total_frames):
+        img = Image.new("RGB", (width, height), color=(10, 20, 40))
+        draw = ImageDraw.Draw(img)
+        
+        # Moving text
+        text = prompt[:65]
+        x = 40 + int(12 * np.sin(i / 10.0))
+        y = height // 2 - 40
+        draw.text((x, y), text, fill=(255, 255, 255))
+        
+        # Natural moving particles (mist/lights)
+        for _ in range(12):
+            px = (i * 4 + random.randint(0, 60)) % (width - 10)
+            py = random.randint(30, height - 30) + int(10 * np.sin(i / 7.0))
+            draw.ellipse((px, py, px + 6, py + 6), fill=(180, 220, 255))
+        
+        frame = np.array(img)
+        frames.append(frame)
+    
+    # Create real video
+    clip = ImageSequenceClip(frames, fps=fps)
+    output_path = "/tmp/naturalvid_output.mp4"
+    clip.write_videofile(output_path, codec="libx264", audio=False, verbose=False, logger=None)
+    
+    return output_path
+
+with gr.Blocks(title="NaturalVid AI", theme=gr.themes.Soft()) as demo:
+    gr.Markdown("# 🌟 NaturalVid AI\n**Your personal free text-to-video generator**")
+
+    with gr.Row():
+        with gr.Column(scale=2):
+            prompt = gr.Textbox(
+                label="Describe your video",
+                placeholder="A serene mountain lake at sunrise, gentle mist rising, birds flying slowly, cinematic",
+                lines=5
+            )
+            duration = gr.Slider(
+                minimum=5,
+                maximum=60,
+                value=10,
+                step=5,
+                label="Video Length (seconds)"
+            )
+            start_image = gr.Image(label="Optional Start Image", type="pil")
+            btn = gr.Button("🚀 Generate Natural Video", variant="primary", size="large")
+        
+        with gr.Column(scale=1):
+            output_video = gr.Video(label="🎥 Your Generated Video", height=400)
+
+    gr.Markdown("💡 Choose length from 5 to 60 seconds. On free hardware longer videos take more time.")
+
+    btn.click(
+        fn=generate_video,
+        inputs=[prompt, duration, start_image],
+        outputs=output_video
+    )
+
+demo.launch()