Refactor FFmpeg download and fix watermark bug

utils/ffmpeg_install.py

@@ -1,3 +1,4 @@
+import zipfile
 import requests
 import os
 import subprocess
@@ -5,30 +6,50 @@ import subprocess
 
 def ffmpeg_install_windows():
     try:
-        zip = "https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-master-latest-win64-gpl.zip"
-        r = requests.get(zip)
-        with open("ffmpeg.zip", "wb") as f:
-            f.write(r.content)
-        import zipfile
+        ffmpeg_url = "https://github.com/GyanD/codexffmpeg/releases/download/6.0/ffmpeg-6.0-full_build.zip"
+        ffmpeg_zip_filename = "ffmpeg.zip"
+        ffmpeg_extracted_folder = "ffmpeg"
 
-        with zipfile.ZipFile("ffmpeg.zip", "r") as zip_ref:
+        # Check if ffmpeg.zip already exists
+        if os.path.exists(ffmpeg_zip_filename):
+            os.remove(ffmpeg_zip_filename)
+
+        # Download FFmpeg
+        r = requests.get(ffmpeg_url)
+        with open(ffmpeg_zip_filename, "wb") as f:
+            f.write(r.content)
+
+        # Check if the extracted folder already exists
+        if os.path.exists(ffmpeg_extracted_folder):
+            # Remove existing extracted folder and its contents
+            for root, dirs, files in os.walk(ffmpeg_extracted_folder, topdown=False):
+                for file in files:
+                    os.remove(os.path.join(root, file))
+                for dir in dirs:
+                    os.rmdir(os.path.join(root, dir))
+            os.rmdir(ffmpeg_extracted_folder)
+
+        # Extract FFmpeg
+        with zipfile.ZipFile(ffmpeg_zip_filename, "r") as zip_ref:
             zip_ref.extractall()
         os.remove("ffmpeg.zip")
-        os.rename("ffmpeg-master-latest-win64-gpl", "ffmpeg")
-        # Move the files inside bin to the root
-        for file in os.listdir("ffmpeg/bin"):
-            os.rename(f"ffmpeg/bin/{file}", f"./{file}")
-        os.rmdir("ffmpeg/bin")
-        for file in os.listdir("ffmpeg/doc"):
-            os.remove(f"ffmpeg/doc/{file}")
-        os.rmdir("ffmpeg/doc")
-        os.remove("ffmpeg/LICENSE.txt")
-        os.rmdir("ffmpeg/")
 
-        print(
-            "FFmpeg installed successfully! Please restart your computer and then re-run the program."
-        )
+        # Rename and move files
+        os.rename(f"{ffmpeg_extracted_folder}-6.0-full_build", ffmpeg_extracted_folder)
+        for file in os.listdir(os.path.join(ffmpeg_extracted_folder, "bin")):
+            os.rename(os.path.join(ffmpeg_extracted_folder, "bin", file), os.path.join(".", file))
+        os.rmdir(os.path.join(ffmpeg_extracted_folder, "bin"))
+        for file in os.listdir(os.path.join(ffmpeg_extracted_folder, "doc")):
+            os.remove(os.path.join(ffmpeg_extracted_folder, "doc", file))
+        for file in os.listdir(os.path.join(ffmpeg_extracted_folder, "presets")):
+            os.remove(os.path.join(ffmpeg_extracted_folder, "presets", file))
+        os.rmdir(os.path.join(ffmpeg_extracted_folder, "presets"))
+        os.rmdir(os.path.join(ffmpeg_extracted_folder, "doc"))
+        os.remove(os.path.join(ffmpeg_extracted_folder, "LICENSE"))
+        os.remove(os.path.join(ffmpeg_extracted_folder, "README.txt"))
+        os.rmdir(ffmpeg_extracted_folder)
 
+        print("FFmpeg installed successfully! Please restart your computer and then re-run the program.")
     except Exception as e:
         print(
             "An error occurred while trying to install FFmpeg. Please try again. Otherwise, please install FFmpeg manually and try again."
@@ -75,16 +96,12 @@ def ffmpeg_install_mac():
 def ffmpeg_install():
     try:
         # Try to run the FFmpeg command
-        subprocess.run(
-            ["ffmpeg", "-version"], check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE
-        )
+        subprocess.run(['ffmpeg', '-version'], check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
     except FileNotFoundError as e:
         # Check if there's ffmpeg.exe in the current directory
         if os.path.exists("./ffmpeg.exe"):
-            print(
-                "FFmpeg is installed on this system! If you are seeing this error for the second time, restart your computer."
-            )
-        print("FFmpeg is not installed on this system.")
+            print('FFmpeg is installed on this system! If you are seeing this error for the second time, restart your computer.')
+        print('FFmpeg is not installed on this system.')
         resp = input(
             "We can try to automatically install it for you. Would you like to do that? (y/n): "
         )
@@ -97,7 +114,9 @@ def ffmpeg_install():
             elif os.name == "mac":
                 ffmpeg_install_mac()
             else:
-                print("Your OS is not supported. Please install FFmpeg manually and try again.")
+                print(
+                    "Your OS is not supported. Please install FFmpeg manually and try again."
+                )
                 exit()
         else:
             print("Please install FFmpeg manually and try again.")