Create app.py

app.py

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+import streamlit as st
+import os
+import requests
+from gtts import gTTS
+from moviepy.editor import VideoFileClip, TextClip, CompositeVideoClip, AudioFileClip
+
+def download_video(url, filename):
+    """
+    Downloads a video from the specified URL and saves it as the given filename.
+    """
+    response = requests.get(url, stream=True)
+    if response.status_code == 200:
+        with open(filename, 'wb') as file:
+            for chunk in response.iter_content(chunk_size=1024):
+                if chunk:
+                    file.write(chunk)
+        print(f"Video downloaded successfully as {filename}")
+    else:
+        print("Failed to download video.")
+
+def generate_video(text, background_video, output_video):
+    # Generate speech from text
+    tts = gTTS(text, lang='en')
+    audio_path = "output_audio.mp3"
+    tts.save(audio_path)
+    
+    # Load video and audio
+    video = VideoFileClip(background_video)
+    audio = AudioFileClip(audio_path)
+    
+    # Set video duration to match audio
+    video = video.subclip(0, min(video.duration, audio.duration))
+    video = video.set_audio(audio)
+    
+    # Create text overlay
+    text_clip = TextClip(text, fontsize=50, color='white', font='Arial-Bold', bg_color='black')
+    text_clip = text_clip.set_duration(video.duration).set_position(('center', 'bottom'))
+    
+    # Merge text overlay with video
+    final_clip = CompositeVideoClip([video, text_clip])
+    final_clip.write_videofile(output_video, codec='libx264', fps=24)
+    
+    # Clean up temporary audio file
+    os.remove(audio_path)
+
+# Streamlit UI
+st.title("AI Video Creator with Subway Surfers Gameplay")
+text_input = st.text_area("Enter text for the video")
+background_video = "subway_surfers.mp4"  # Local filename for the background video
+output_video = "generated_video.mp4"
+
+# URL of the Subway Surfers gameplay video
+video_url = 'https://archive.org/download/rpreplay-final-1680875953/rpreplay-final-1680875953.mp4'
+
+# Download the background video if it doesn't exist
+if not os.path.exists(background_video):
+    st.write("Downloading background video...")
+    download_video(video_url, background_video)
+
+if st.button("Generate Video"):
+    if text_input:
+        generate_video(text_input, background_video, output_video)
+        st.video(output_video)
+        with open(output_video, "rb") as file:
+            st.download_button(label="Download Video", data=file, file_name="ai_generated_video.mp4", mime="video/mp4")
+    else:
+        st.error("Please enter some text.")