's'

douyin_youtube_ffplay.py

@@ -9,6 +9,7 @@ import subprocess
 import threading
 import re
 import os
+import json
 import configparser
 
 from web2_proxy_config import merge_child_env
@@ -158,6 +159,23 @@ def start_douyin_youtube_ffplay(
     clean_title = sanitize_title(title)
     stream_title = sanitize_title(f"{anchor_name}{('_' + clean_title) if clean_title else ''}_{timestamp_str}")
     print(f"[INFO] {rec_info} 开始推流到 YouTube: {stream_title}")
+    try:
+        print(
+            "[RELAY_META] "
+            + json.dumps(
+                {
+                    "ts": int(time.time()),
+                    "anchor": anchor_name,
+                    "douyinHint": (real_url or record_name or "")[:400],
+                    "streamTitle": stream_title,
+                    "youtubeKeySuffix": (stream_key[-8:] if stream_key and len(stream_key) > 8 else stream_key),
+                },
+                ensure_ascii=False,
+            ),
+            flush=True,
+        )
+    except Exception:
+        pass
 
     # ====================== NVENC 检测（符合 YouTube 推荐比特率）======================
     codec_v = "libx264"