img_src = f"https://drive.google.com/thumbnail?id={img_file_id}&sz=s4000"

app.py

@@ -245,7 +245,10 @@ def process_transcript_and_screenshots(video_id):
             screenshot_path = screenshot_youtube_video(video_id, entry['start'])
             img_file_id = upload_img_directly(service, f"{video_id}_{entry['start']}.jpg", folder_id, screenshot_path)
             set_public_permission(service, img_file_id)
-            img_src = f"https://drive.google.com/uc?export=view&id={img_file_id}"
+            # 2024/1/2 失效中
+            # img_src = f"https://drive.google.com/uc?export=view&id={img_file_id}"
+            # 替代方案
+            img_src = f"https://drive.google.com/thumbnail?id={img_file_id}&sz=s4000"
             entry['img_src'] = img_src
             print(f"截图已上传到Google Drive: {img_src}")