Merge commit '7d3ff3849c830f0136c692b6074f1ba5da288fe7' * commit '7d3ff3849c830f0136c692b6074f1ba5da288fe7': Suppress the video recording start signal
Merge commit '7d3ff3849c830f0136c692b6074f1ba5da288fe7' * commit '7d3ff3849c830f0136c692b6074f1ba5da288fe7': Suppress the video recording start signal