Satisfied with the result

app.py

@@ -1,9 +1,50 @@
 from PIL import Image
 import streamlit as st
 import cv2
+import os
 
 def main():
-    pass
+    st.set_page_config(page_title="Gifnetor",page_icon=":vhs:",layout="centered")
+    st.title("Video to Gif converter")
+    video = st.file_uploader("Upload Video",type=["mp4","mov","mkv"],accept_multiple_files=False)
+    path = os.path.join("uploads/",video.name) if video else None
+    if video:
+        with open(path,"wb") as upload :
+            upload.write(video.getbuffer())
+        st.success("Uploaded successfully")
+        button = st.button("Convert to Gif")
+        if button:
+            output = convert(path)
+            st.image(output)
+            st.download_button("Download Gif",data=open(output,"rb"),file_name="output.gif",mime="image/gif")
+    reset = st.button("Remove Files")
+    if reset:
+        if os.path.exists(path) and os.path.exists(os.path.join("uploads/","output.gif")):
+            os.remove(path)
+            os.remove(os.path.join("uploads/","output.gif"))
+            st.warning(f"Files were removed")
+        else:
+            st.info(f"No Files were removed")
+
+
+
 
 def convert(filepath):
-    return None
+    cap = cv2.VideoCapture(filepath)
+    frames = []
+    if not cap.isOpened():
+        st.error("Error occured while opening the file")
+        exit()
+    while True:
+        ret,frame = cap.read()
+        if not ret:break
+        pil_image = Image.fromarray(cv2.cvtColor(frame,cv2.COLOR_BGR2RGB))
+        pil_image = pil_image.resize((pil_image.width // 4, pil_image.height // 4))
+        frames.append(pil_image)
+    gif_path = os.path.join("uploads/","output.gif")
+    frames[0].save(gif_path,save_all=True,append_images=frames[1:],loop=0,optimize=True,quality=50,duration=0)
+    cap.release()
+    return gif_path
+
+if __name__ == "__main__":
+    main()