@@ -1383,28 +1365,14 @@ class ChannelPanelHandler:
display_count+=1
# 前3帧打印调试信息
ifdisplay_count<=3:
print(f" [{channel_id}] 从缓存获取帧 #{display_count}, shape={frame.shape if frame is not None else None}, 跳过旧帧: {frames_skipped-1 if frames_skipped > 0 else 0}")