Enhance YouTube job ID resolution to include video title and update progress messages

app.py

@@ -58,7 +58,7 @@ def _extract_video_id(video_input: str) -> str:
             if prefix in path_parts:
                 prefix_index = path_parts.index(prefix)
                 if prefix_index + 1 < len(path_parts):
-                    return path_parts[prefix_index + 1]
+                    return path_parts[prefix_index + ][1]
 
     return ""
 
@@ -84,14 +84,14 @@ def _prepare_uploaded_audio(uploaded_audio: str) -> tuple[str, str]:
     return str(target_path), job_id
 
 
-def _resolve_youtube_job_id(video_input: str) -> tuple[str, str]:
+def _resolve_youtube_job_id(video_input: str) -> tuple[str, str, str]:
     video_id = _extract_video_id(video_input)
     if not video_id:
-        return "", ""
+        return "", "", ""
 
     url = f"https://www.youtube.com/watch?v={video_id}"
-    title = get_title(url)
-    return video_id, sanitize_job_id(title or video_id)
+    youtube_title = get_title(url)
+    return video_id, youtube_title, sanitize_job_id(youtube_title or video_id)
 # ---------------------------------------------------------------------------
 # AudioGallery CSS — injected inline so the component is self-contained
 # ---------------------------------------------------------------------------
@@ -124,7 +124,7 @@ def _process_video_impl(video_id: str, progress=None):
     def on_progress(message):
         progress_messages.append(message)
 
-    video_id, job_id = _resolve_youtube_job_id(video_id)
+    video_id, youtube_title, job_id = _resolve_youtube_job_id(video_id)
     if not video_id:
         return (
             "<p style='color:red;'>Please enter a YouTube video ID or URL.</p>",
@@ -132,6 +132,7 @@ def _process_video_impl(video_id: str, progress=None):
         )
 
     try:
+        on_progress(f"YouTube title: {youtube_title}")
         if progress is not None:
             progress(0.0, desc="Preparing request")
         url = f"https://www.youtube.com/watch?v={video_id}"
@@ -173,7 +174,7 @@ def process_video(video_id: str, progress=gr.Progress(track_tqdm=True)) -> str:
     Returns:
         HTML string containing the AudioGallery with all separated stems.
     """
-    video_id, job_id = _resolve_youtube_job_id(video_id)
+    video_id, _youtube_title, job_id = _resolve_youtube_job_id(video_id)
     if not video_id:
         return "<p style='color:red;'>Please enter a YouTube video ID or URL.</p>"
 
@@ -208,7 +209,7 @@ def process_video_with_progress(
             audio_path, job_id = _prepare_uploaded_audio(uploaded_audio)
             status_lines.append("Using uploaded audio file.")
         else:
-            video_id, job_id = _resolve_youtube_job_id(video_id)
+            video_id, youtube_title, job_id = _resolve_youtube_job_id(video_id)
             if not video_id:
                 yield (
                     "<p style='color:red;'>Please enter a YouTube video ID or URL, or upload an audio file.</p>",
@@ -216,9 +217,10 @@ def process_video_with_progress(
                 )
                 return
 
+            status_lines.append(f"YouTube title: {youtube_title}")
             url = f"https://www.youtube.com/watch?v={video_id}"
             progress(0.05, desc="Downloading audio")
-            yield "", "Downloading audio from YouTube..."
+            yield "", "\n".join(status_lines + ["Downloading audio from YouTube..."])
             audio_path = download_audio(url, job_id, progress_callback=on_progress)
 
         progress(0.4, desc="Separating tracks")

modules/cookies.txt

@@ -7,10 +7,10 @@
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