Gst-launch-1.0 only get 15FPS on jetson orin?

  1. ==> See above git hub link.

Test code is provided, which hooks fps_count to xvimagesink or nv3dsink.

  1. ==> I can’t tell if it’s 60FPS there is no FPS figures.
$ gst-launch-1.0 udpsrc port=5600 buffer-size=8388608 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nv3dsink sync=0
Setting pipeline to PAUSED ...
Opening in BLOCKING MODE
Pipeline is live and does not need PREROLL ...
WARNING: from element /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: Could not get/set settings from/on resource.
Additional debug info:
gstudpsrc.c(1445): gst_udpsrc_open (): /GstPipeline:pipeline0/GstUDPSrc:udpsrc0:
Could not create a buffer of requested 8388608 bytes (Operation not permitted). Need net.admin privilege?
Setting pipeline to PLAYING ...
New clock: GstSystemClock
NvMMLiteOpen : Block : BlockType = 279
NvMMLiteBlockCreate : Block : BlockType = 279
^Chandling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 0:00:25.895601704
Setting pipeline to NULL ...
Freeing pipeline ...
  1. ==> Still don’t have fps data, it’s NOT like video-viewer has fps on box title.

1.log (1.0 KB)

EDIT: Here is a short test video recorded by video-viewer from RTP stream Clock_FPS_60_Recorded_by_Video_Viewer.mp4 - Google Drive