Stream 4k webcam - GStreamer

Robotics & Edge Computing Jetson Systems Jetson Nano
21

Hi,

Thanks! It finally worked.
Btw, can I set latency in this command somehow?

gst-launch-1.0 uridecodebin uri=rtsp://127.0.0.1:8554/test ! nvoverlaysink

It has a latency of around 1.5sec with 1280x720, and for 3840x2160 it has a latency of 7 seconds.

22

hi,
With ‘sudo jetson_clocks’ being executed, the system has been in max performance. It can be heavy for Jetson Nano to run simultaneous 4K encoding and decoding. Suggest you run on two machines. One is as server and the other is as client.

23

I get these results then I use Jetson Nano as a server and another PC as a client.
I think the problem may be with the communication, maybe I could use different encoding?

24

I get these results then I use Jetson Nano as a server and another PC as a client.
I think the problem may be with the communication, maybe I could use different encoding?

25

Hi,
Running 4K streaming with E-Con See3CAM_CU135, the latency is ~1.8 second. FYI.
External Media

Left is the source and right is received video through VLC player.

26

Well, then I guess the problem is solved.
It’s just a matter of finding the right encoder/decoder combination for my camera?

I’m getting around 7 seconds latency for 1280thex720 30fps and 3480x2160 5fps won’t even move for the first 15 seconds…

Btw, I’ve also tried the whole setup with Jetson TX2 and the results are the same, not sure how, but they are the same…