1st commit

.gitignore

@@ -0,0 +1,3 @@
+.venv/
+*.mp3
+*.ico

main.py

@@ -0,0 +1,81 @@
+import yt_dlp
+import os
+import subprocess
+import sys
+from tqdm import tqdm
+
+# ANSI 顏色代碼
+GREEN = '\033[92m'
+RED = '\033[91m'
+RESET = '\033[0m'
+
+def check_ffmpeg():
+    try:
+        subprocess.run(["ffmpeg", "-version"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+        return True
+    except FileNotFoundError:
+        return False
+
+def install_ffmpeg_instructions():
+    print("請先安裝 ffmpeg 才能繼續操作。")
+    print("安裝說明：")
+    if sys.platform.startswith('win'):
+        print("Windows: 使用 Chocolatey 安裝，執行命令：choco install ffmpeg")
+    elif sys.platform.startswith('darwin'):
+        print("macOS: 使用 Homebrew 安裝，執行命令：brew install ffmpeg")
+    elif sys.platform.startswith('linux'):
+        print("Linux: 使用包管理器安裝，例如 Ubuntu 執行命令：sudo apt-get install ffmpeg")
+    print("安裝完成後，請重新運行此程式。")
+
+def progress_hook(d):
+    if d['status'] == 'downloading':
+        pbar.update(d['downloaded_bytes'] - pbar.n)
+    elif d['status'] == 'finished':
+        pbar.close()
+        print("下載完成，正在轉換為 MP3...")
+
+def download_youtube_audio(url):
+    try:
+        ydl_opts = {
+            'format': 'bestaudio/best',
+            'postprocessors': [{
+                'key': 'FFmpegExtractAudio',
+                'preferredcodec': 'mp3',
+                'preferredquality': '192',
+            }],
+            'outtmpl': '%(title)s.%(ext)s',
+            'progress_hooks': [progress_hook],
+            'quiet': True,
+            'no_warnings': True,
+        }
+
+        with yt_dlp.YoutubeDL(ydl_opts) as ydl:
+            info = ydl.extract_info(url, download=False)
+            filename = ydl.prepare_filename(info)
+            global pbar
+            pbar = tqdm(total=info.get('filesize', 0), unit='B', unit_scale=True, desc=f"下載進度 - {info['title']}")
+
+            ydl.download([url])
+
+            base, ext = os.path.splitext(filename)
+            new_file = base + '.mp3'
+
+        print(f"成功下載並轉換為MP3: {GREEN}{new_file}{RESET}")
+    except yt_dlp.utils.DownloadError as e:
+        print(f"{RED}下載錯誤{RESET}")
+    except Exception as e:
+        print(f"{RED}發生未知錯誤{RESET}")
+    finally:
+        if 'pbar' in globals():
+            pbar.close()
+
+# 主程序
+if __name__ == "__main__":
+    if not check_ffmpeg():
+        install_ffmpeg_instructions()
+    else:
+        youtube_urls = input("請輸入YouTube影片網址（多個網址請用空格分隔）: ").split()
+        for url in youtube_urls:
+            print(f"\n正在處理: {url}")
+            download_youtube_audio(url)
+input()            

requirements.txt

@@ -0,0 +1,13 @@
+Brotli==1.1.0
+certifi==2024.8.30
+charset-normalizer==3.3.2
+colorama==0.4.6
+idna==3.10
+mutagen==1.47.0
+pycryptodomex==3.20.0
+pytube==15.0.0
+requests==2.32.3
+tqdm==4.66.5
+urllib3==2.2.3
+websockets==13.1
+yt-dlp==2024.9.27