How to send camera absolute time over gsteamer + rtsp

Hi ,

I am streaming rgb and depth camera frame over gstreamer to rtsp server on Nano. how could I send the camrea timestamp (absolute time) when remote client streaming it from the rtsp server. i knew that there is pts on the gstreamer buf but it looks like a relative time start from 0 .

The client is need synchronize depth and rgb frame based on the orignal system time on nano.

Thanks

Hi,
A simple way of starting RTSP server is to execute test-launch. We have an example in

However, it may not run as sending absolute time. The timestamping mechanism lies in gstreamer frameworks and suggest you go to
http://gstreamer-devel.966125.n4.nabble.com/

Gstreamer forum users should have more experience to share you suggestion and guidance. After you get a working pipeline with software encoder and decoder such as x264enc and avdec_h264, please replace them with nvv4l2h264enc and nvv4l2decoder to enable hardware acceleration.

hi DaneLLL

Thanks the test-launch. i think i just need figure out how to pass the absolute time.

Thanks