Update app.py

app.py

@@ -1,110 +1,83 @@
-import gradio as gr
+import streamlit as st
 import ffmpeg
 import os
 from PIL import Image
 import re
 import tempfile
 
+st.set_page_config(layout="wide", page_title="Video Conversion Tool")
+
 # Supported formats
 supported_formats = sorted(['3GP', 'ASF', 'AVI', 'DIVX', 'FLV', 'M2TS', 'M4V', 'MKV', 'MOV', 'MP4', 'MPEG', 'MPG', 'MTS', 'TS', 'VOB', 'WEBM', 'WMV', 'XVID'])
 audio_formats = sorted(['MP3', 'WAV', 'AAC', 'FLAC', 'OGG', 'M4A', 'ALAC', 'WMA', 'AIFF', 'OPUS', 'APE', 'CAF', 'PCM', 'DTS', 'TTA', 'AMR', 'MID', 'SPX', 'WV', 'RA', 'TAK'])
-gif_formats = ['GIF']
-image_formats = sorted(Image.SAVE.keys()) or ['BLP', 'BMP', 'BUFR', 'DDS', 'DIB', 'EPS',
-                                              'GIF', 'GRIB', 'HDF5', 'ICNS', 'ICO', 'IM',
-                                              'JPEG', 'JPEG2000', 'MPO', 'MSP', 'PALM', 'PCX',
-                                              'PDF', 'PNG', 'PPM', 'SGI', 'SPIDER', 'TGA', 'TIFF',
-                                              'WEBP', 'WMX', 'XBM']
-
-def sanitize_filename(filename):
-    """Sanitize filename by removing special characters and spaces."""
-    filename = re.sub(r'[^a-zA-Z0-9_.-]', '_', filename)  # Replace invalid characters with '_'
-    return filename
-
-def get_video_duration(video_path):
-    """Get video duration in seconds using ffmpeg."""
-    probe = ffmpeg.probe(video_path, v='error', select_streams='v:0', show_entries='stream=duration')
-    duration_in_seconds = float(probe['streams'][0]['duration'])
-    return duration_in_seconds
-
-def convert_video(video, target_format, conversion_type, time_in_seconds=None):
-    try:
-        # Create a temporary directory for the uploaded file
-        temp_dir = tempfile.mkdtemp()
-
-        # Sanitize the filename and save the uploaded video to the temp directory
-        base_name = os.path.splitext(os.path.basename(video.name))[0]
-        sanitized_base_name = sanitize_filename(base_name)
         video_path = os.path.join(temp_dir, f"{sanitized_base_name}.mp4")  # Saving as mp4 by default for now
 
         with open(video_path, "wb") as f:
-            f.write(video)  # Save the uploaded video to a local file
+            f.write(video.getbuffer())  # Save the uploaded video to a local file
 
         if conversion_type == 'Video to Video':
             output_file = f"flowly_ai_video_converter_{sanitized_base_name}.{target_format.lower()}"
-            ffmpeg.input(video_path).output(output_file).run()  # Use ffmpeg.input properly
-            return output_file
-
-        elif conversion_type == 'Video to Audio':
-            audio_output_file = f"flowly_ai_video_to_audio_{sanitized_base_name}.{target_format.lower()}"
-            ffmpeg.input(video_path).output(audio_output_file).run()  # Use ffmpeg.input properly
-            return audio_output_file
-
-        elif conversion_type == 'Video to GIF':
-            gif_output_file = f"flowly_ai_video_to_gif_{sanitized_base_name}.gif"
-            ffmpeg.input(video_path).output(gif_output_file, vf="fps=10,scale=320:-1:flags=lanczos").run()  # Use ffmpeg.input properly
-            return gif_output_file
-
-        elif conversion_type == 'Video to Image':
-            if time_in_seconds is None:
-                return "Please specify a valid time in seconds for image extraction."
-
-            image_output_file = f"flowly_ai_video_to_image_{sanitized_base_name}_{time_in_seconds}.png"
-            ffmpeg.input(video_path, ss=time_in_seconds).output(image_output_file, vframes=1).run()  # Use ffmpeg.input properly
-
-            # Convert the image to the desired format using Pillow
-            img = Image.open(image_output_file)
-            if target_format.lower() in image_formats:
-                image_output_file = f"flowly_ai_video_to_image_{sanitized_base_name}_{time_in_seconds}.{target_format.lower()}"
-                img.save(image_output_file, target_format.upper())  # Save with the desired format
-
-            return image_output_file
-
-    except Exception as e:
-        return f"Error: {e}"
-
-def update_format_choices(conversion_type):
-    """Update available format choices based on the conversion type."""
-    if conversion_type == 'Video to Video':
-        return supported_formats
-    elif conversion_type == 'Video to Audio':
-        return audio_formats
-    elif conversion_type == 'Video to GIF':
-        return gif_formats
-    elif conversion_type == 'Video to Image':
         return image_formats
     return []
 
-def convert_function(video_file, conversion_type, target_format, time_in_seconds=None):
-    # Convert the video based on user input
-    video_file_content = video_file.read()
-    return convert_video(video_file_content, target_format, conversion_type, time_in_seconds)
-
-def gradio_interface():
-    # Set up Gradio interface
-    with gr.Blocks() as demo:
-        gr.Markdown("# Video Conversion Tool")
-        gr.Markdown("Convert videos to audio, GIFs, images, or other formats easily with this powerful tool.")
-        
-        with gr.Row():
-            video_file = gr.File(label="Upload Video File", type="filepath", file_types=supported_formats)
-            conversion_type = gr.Dropdown(label="Select Conversion Type", choices=['Video to Video', 'Video to Audio', 'Video to GIF', 'Video to Image'])
-            target_format = gr.Dropdown(label="Select Target Format", choices=supported_formats)
-            time_in_seconds = gr.Slider(label="Time (in seconds) for image extraction", minimum=0, maximum=300, step=1, value=0)
-            output_file = gr.File(label="Converted File", interactive=False)
-
-        video_file.change(fn=convert_function, inputs=[video_file, conversion_type, target_format, time_in_seconds], outputs=output_file)
-
-    demo.launch()
+def main():
+    st.title("Video Conversion Tool")
+    st.write("Convert videos to audio, GIFs, images, or other formats easily with this powerful tool.")
+
+    # Create two columns
+    col1, col2 = st.columns([1, 1])
+
+    with col1:
+        # Upload video file
+        video_file = st.file_uploader("Upload a Video", type=supported_formats)
+        if video_file:
+            st.video(video_file)
+
+    with col2:
+        if video_file:
+            # Create a temporary file and save uploaded video
+            temp_video_path = os.path.join(tempfile.mkdtemp(), video_file.name)
+            with open(temp_video_path, "wb") as f:
+                f.write(video_file.getbuffer())
+
+            # Get video duration
+            video_duration = get_video_duration(temp_video_path)
+
+            # Select conversion type
+            conversion_type = st.selectbox(
+                "Select Conversion Type", 
+                ['Video to Video', 'Video to Audio', 'Video to GIF', 'Video to Image']
+            )
+
+            # Update format choices based on conversion type
+            target_format_choices = update_format_choices(conversion_type)
+            target_format = st.selectbox("Select Target Format", target_format_choices)
+
+            # If 'Video to Image' conversion, ask for time in seconds
+            if conversion_type == 'Video to Image':
+                time_in_seconds = st.slider(
+                    label="Time (in seconds) for image extraction",
+                    min_value=0, 
+                    max_value=int(video_duration),
+                    value=0,
+                    step=1
+                )
+            else:
+                time_in_seconds = None
+
+            if st.button("Convert"):
+                with st.spinner("Converting..."):
+                    output_file = convert_video(video_file, target_format, conversion_type, time_in_seconds)
+                    
+                    if "Error" in output_file:
+                        st.error(output_file)
+                    else:
+                        st.success(f"Conversion Successful! Download the file:")
+                        st.download_button(
+                            label="Download Converted File", 
+                            data=open(output_file, 'rb').read(), 
+                            file_name=output_file
+                        )
 
 if __name__ == "__main__":
-    gradio_interface()
+    main()