fix: download direct video URLs with httpx if not YouTube, avoid yt-dlp format errors

DragMusic/platforms/Youtube.py

@@ -261,6 +261,15 @@ class YouTubeAPI:
         def audio_dl(bitflow_info):
             temp_dir = tempfile.gettempdir()
             xyz = os.path.join(temp_dir, f"{bitflow_info['videoid']}.{bitflow_info['ext']}")
+            url = bitflow_info['url']
+            # If the url is not a YouTube link, download directly
+            if not (url.startswith('http') and ('youtube.com' in url or 'youtu.be' in url)):
+                import httpx
+                with httpx.Client() as client:
+                    r = client.get(url)
+                    with open(xyz, "wb") as f:
+                        f.write(r.content)
+                return xyz
             ydl_optssx = {
                 "format": "bestaudio/best",
                 "outtmpl": xyz,
@@ -269,14 +278,23 @@ class YouTubeAPI:
                 "quiet": True,
                 "no_warnings": True,
             }
-            x = yt_dlp.YoutubeDL(ydl_optssx) 
+            x = yt_dlp.YoutubeDL(ydl_optssx)
             if os.path.exists(xyz):
                 return xyz
-            x.download([bitflow_info['url']])
+            x.download([url])
             return xyz
         def video_dl(bitflow_info):
             temp_dir = tempfile.gettempdir()
             xyz = os.path.join(temp_dir, f"{bitflow_info['videoid']}.{bitflow_info['ext']}")
+            url = bitflow_info['url']
+            # If the url is not a YouTube link, download directly
+            if not (url.startswith('http') and ('youtube.com' in url or 'youtu.be' in url)):
+                import httpx
+                with httpx.Client() as client:
+                    r = client.get(url)
+                    with open(xyz, "wb") as f:
+                        f.write(r.content)
+                return xyz
             ydl_optssx = {
                 "format": "(bestvideo[height<=?720][width<=?1280][ext=mp4])+(bestaudio[ext=m4a])",
                 "outtmpl": xyz,
@@ -288,7 +306,7 @@ class YouTubeAPI:
             x = yt_dlp.YoutubeDL(ydl_optssx)
             if os.path.exists(xyz):
                 return xyz
-            x.download([bitflow_info['url']])
+            x.download([url])
             return xyz
         def song_video_dl():
             temp_dir = tempfile.gettempdir()