Create app.py

app.py

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+import gradio as gr
+from moviepy.editor import VideoFileClip, concatenate_videoclips, AudioFileClip, vfx, fx
+import numpy as np
+
+# Function to adjust audio pitch
+def adjust_audio_pitch(input_video_path, pitch_factor):
+    video = VideoFileClip(input_video_path)
+    audio = video.audio
+    if audio is None:
+        return input_video_path  # No audio to process
+    
+    # Adjust pitch (this is a simplified approach, more sophisticated methods may be needed)
+    new_audio = audio.fx(vfx.pitch, pitch_factor)
+    new_video = video.set_audio(new_audio)
+    output_path = "temp_audio_adjusted.mp4"
+    new_video.write_videofile(output_path, codec='libx264', audio_codec='aac')
+    return output_path
+
+# Function to apply visual effects
+def apply_visual_effects(input_video_path, glitch_effect, mirror_effect, black_and_white, sepia, blur, brightness):
+    video = VideoFileClip(input_video_path)
+
+    if glitch_effect:
+        # Simple glitch effect (you can enhance this by adding more complex glitches)
+        def glitch_clip(clip):
+            frames = []
+            for frame in clip.iter_frames(fps=clip.fps):
+                if np.random.rand() < 0.1:  # Randomly flip some frames horizontally
+                    frame = np.fliplr(frame)
+                frames.append(frame)
+            return clip.set_data(np.array(frames))
+
+        video = video.fl_image(lambda img: glitch_clip(video).get_frame(0))
+
+    if mirror_effect:
+        video = video.fx(vfx.mirror_x)  # Mirror reflection along X-axis
+
+    if black_and_white:
+        video = video.fx(vfx.blackwhite)
+
+    if sepia:
+        video = video.fl_image(lambda img: fx.color.sepia(img, intensity=1.0))
+
+    if blur:
+        video = video.fx(vfx.blur, blur_radius=5)
+
+    if brightness != 0:
+        video = video.fx(vfx.colorx, brightness)
+
+    output_path = "temp_visual_effects.mp4"
+    video.write_videofile(output_path, codec='libx264', audio_codec='aac')
+    return output_path
+
+# Main function to handle all modifications
+def edit_video(input_video, pitch_factor, glitch_effect, mirror_effect, black_and_white, sepia, blur, brightness):
+    temp_video = input_video.name if isinstance(input_video, gr.File) else input_video
+
+    # Step 1: Adjust audio pitch
+    temp_video = adjust_audio_pitch(temp_video, pitch_factor)
+
+    # Step 2: Apply visual effects
+    final_video = apply_visual_effects(temp_video, glitch_effect, mirror_effect, black_and_white, sepia, blur, brightness)
+
+    return final_video
+
+# Create the Gradio Interface with a blue theme
+with gr.Blocks(theme="default-blue") as demo:
+    gr.Markdown(
+        """
+        # Neon Video Editor
+        A sleek and modern video editor with advanced features.
+        """
+    )
+
+    with gr.Row():
+        with gr.Column():
+            input_video = gr.File(label="Upload Video", file_types=["video"])
+            pitch_factor = gr.Slider(label="Audio Pitch Adjustment", minimum=-20, maximum=20, value=0, step=0.1)
+            glitch_effect = gr.Checkbox(label="Apply Glitch Effect")
+            mirror_effect = gr.Checkbox(label="Apply Mirror Reflection")
+            black_and_white = gr.Checkbox(label="Apply Black & White Effect")
+            sepia = gr.Checkbox(label="Apply Sepia Effect")
+            blur = gr.Checkbox(label="Apply Blur Effect")
+            brightness = gr.Slider(label="Adjust Brightness", minimum=-1, maximum=1, value=0, step=0.1)
+            apply_button = gr.Button("Apply Changes")
+
+        with gr.Column():
+            output_video = gr.Video(label="Edited Video Preview")
+
+    apply_button.click(
+        fn=edit_video,
+        inputs=[input_video, pitch_factor, glitch_effect, mirror_effect, black_and_white, sepia, blur, brightness],
+        outputs=output_video
+    )
+
+demo.launch()