perf: 修复视频分屏模式无数据时会发送无效请求

@@ -90,6 +90,7 @@
 
   const { getResult } = useFingerprint();
   const beforeVideoPlay = async (record: CameraRecordItem) => {
+    if (!record.accessMode) return;
     const { url, type } = await getPlayUrl(record);
     record.playSourceUrl = url;
     record.streamType = type;