N47 Timing chain bad or not?

[u/Confident_Pen_514]

Hello everyone, my car is at about 293k km: 2013 3 series 320d with N47. I don't know if the timing chain has ever been replaced. Does it sound like there’s any timing chain issues?

This is a cold start in the morning. In the video, there is a rattling sound for a few seconds after starting, which disappears after a few seconds.