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

app.py

@@ -241,16 +241,12 @@ def process_transcript_and_screenshots(video_id):
 
     # 处理逐字稿中的每个条目，检查并上传截图
     for entry in transcript:
-        if 'img_src' not in entry:
+        if 'img_file_id' not in entry:
             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)
-            # 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}")
+            entry['img_file_id'] = img_file_id
+            print(f"截图已上传到Google Drive: {img_file_id}")
     
     # 更新逐字稿文件
     updated_transcript_text = json.dumps(transcript, ensure_ascii=False, indent=2)
@@ -272,7 +268,8 @@ def process_youtube_link(link):
         start_time = format_seconds_to_time(entry['start'])
         end_time = format_seconds_to_time(entry['start'] + entry['duration'])
         embed_url = get_embedded_youtube_link(video_id, entry['start'])
-        screenshot_path = entry['img_src']
+        img_file_id = entry['img_file_id']
+        screenshot_path = f"https://drive.google.com/thumbnail?id={img_file_id}&sz=s4000"
         line = {
             "start_time": start_time,
             "end_time": end_time,