Update app.py

app.py

@@ -26,6 +26,7 @@ transform_image = transforms.Compose(
     ]
 )
 
+
 @spaces.GPU
 def fn(vid, bg_type="Color", bg_image=None, color="#00FF00", fps=0):
     # Load the video using moviepy
@@ -38,68 +39,37 @@ def fn(vid, bg_type="Color", bg_image=None, color="#00FF00", fps=0):
     # Extract audio from the video
     audio = video.audio
 
-    # Process video in chunks of 1 second
-    chunk_duration = 1  # seconds
-    total_duration = video.duration
-    start_time = 0
-        
-    progress = f'<div class="progress-container"><div class="progress-bar" style="--current: {start_time}; --total: {total_duration};"></div></div>'
+    # Extract frames at the specified FPS
+    frames = video.iter_frames(fps=fps)
 
+    # Process each frame for background removal
     processed_frames = []
-    yield gr.update(visible=True), gr.update(visible=False), progress
-
-    while start_time < total_duration:
-        end_time = min(start_time + chunk_duration, total_duration)
-        chunk = video.subclip(start_time, end_time)
-        chunk_frames = chunk.iter_frames(fps=fps)
-
-        for frame in chunk_frames:
-            pil_image = Image.fromarray(frame)
-            if bg_type == "Color":
-                processed_image = process(pil_image, color)
-            else:
-                processed_image = process(pil_image, bg_image)
-            processed_frames.append(np.array(processed_image))
-            yield processed_image, None, progress
-
-        # Save processed frames for the current chunk
-        temp_dir = "temp"
-        os.makedirs(temp_dir, exist_ok=True)
-        for i, frame in enumerate(processed_frames):
-            Image.fromarray(frame).save(os.path.join(temp_dir, f"frame_{start_time}_{i}.png"))
-
-        # Clear processed frames for the current chunk
-        processed_frames = []
-        progress = f'<div class="progress-container"><div class="progress-bar" style="--current: {start_time}; --total: {total_duration};"></div></div>'
-
-        yield None, None, progress
-
-        start_time += chunk_duration
-
-    # Load all saved frames
-    all_frames = []
-    for filename in sorted(os.listdir(temp_dir)):
-        if filename.startswith("frame_") and filename.endswith(".png"):
-            frame = np.array(Image.open(os.path.join(temp_dir, filename)))
-            all_frames.append(frame)
+    yield gr.update(visible=True), gr.update(visible=False)
+    for frame in frames:
+        pil_image = Image.fromarray(frame)
+        if bg_type == "Color":
+            processed_image = process(pil_image, color)
+        else:
+            processed_image = process(pil_image, bg_image)
+        processed_frames.append(np.array(processed_image))
+        yield processed_image, None
 
     # Create a new video from the processed frames
-    processed_video = mp.ImageSequenceClip(all_frames, fps=fps)
+    processed_video = mp.ImageSequenceClip(processed_frames, fps=fps)
 
     # Add the original audio back to the processed video
     processed_video = processed_video.set_audio(audio)
 
     # Save the processed video to a temporary file
-    temp_filepath = os.path.join(temp_dir, "processed_video.mp4")
+    temp_dir = "temp"
+    os.makedirs(temp_dir, exist_ok=True)
+    unique_filename = str(uuid.uuid4()) + ".mp4"
+    temp_filepath = os.path.join(temp_dir, unique_filename)
     processed_video.write_videofile(temp_filepath, codec="libx264")
 
-    # Clean up temporary files
-    for filename in os.listdir(temp_dir):
-        os.remove(os.path.join(temp_dir, filename))
-
-    yield gr.update(visible=False), gr.update(visible=True), progress
+    yield gr.update(visible=False), gr.update(visible=True)
     # Return the path to the temporary file
-    yield processed_image, temp_filepath, progress
+    yield processed_image, temp_filepath
 
 
 def process(image, bg):
@@ -124,12 +94,7 @@ def process(image, bg):
     return image
 
 
-css="""
-.progress-container {width: 100%;height: 30px;background-color: #f0f0f0;border-radius: 15px;overflow: hidden;margin-bottom: 20px}
-.progress-bar {height: 100%;background-color: #4f46e5;width: calc(var(--current) / var(--total) * 100%);transition: width 0.5s ease-in-out}
-"""
-
-with gr.Blocks(css=css, theme="ocean") as demo:
+with gr.Blocks(theme=gr.themes.Ocean(primary_hue="blue")) as demo:
     with gr.Row():
         in_video = gr.Video(label="Input Video")
         stream_image = gr.Image(label="Streaming Output", visible=False)
@@ -155,12 +120,11 @@ with gr.Blocks(css=css, theme="ocean") as demo:
 
     bg_type.change(update_visibility, inputs=bg_type, outputs=[color_picker, bg_image])
 
-    progress_bar = gr.Markdown(elem_id="progress")
 
     examples = gr.Examples(
         [["rickroll-2sec.mp4", "Image", "images.webp"], ["rickroll-2sec.mp4", "Color", None]],
         inputs=[in_video, bg_type, bg_image],
-        outputs=[stream_image, out_video, progress_bar],
+        outputs=[stream_image, out_video],
         fn=fn,
         cache_examples=True,
         cache_mode="eager",
@@ -170,7 +134,7 @@ with gr.Blocks(css=css, theme="ocean") as demo:
     submit_button.click(
         fn,
         inputs=[in_video, bg_type, bg_image, color_picker, fps_slider],
-        outputs=[stream_image, out_video, progress_bar],
+        outputs=[stream_image, out_video],
     )
 
 if __name__ == "__main__":