<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello, We have an application which receives video over the lan using rtp. On the receiver the video is saved in files of 10 seconds using splitmuxsink. This works fine ! Now we want to save the start and stop time of each individual video file. I can 'capture' the "splitmuxsink-fragment-opened" and "splitmuxsink-fragment-opened" messages from splitmuxsink and read the running time. It seems the running time is a time in nanosecond since the stream started. How can i convert that time to the absolute time the stream was captured ? my pipelines are : On the sender : imxv4l2videosrc - vpuenc - rtph264pay - rtpbin - udpsink rtpbin is setup to send SR and i've tried several settings of ntp-time-source without success) On the receiver : udpsrc - rtpbin - h264parse - splitmuxsink Regards, Rini </body> </html>