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

daniel2008_12 · December 3, 2024, 9:27am

gst-launch-1.0 udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nvvidconv ! xvimagesink

BTW, rtp source runs at 1080P@60FPS, which is verified by video-viewer.

The above stream only get around 15FPS on Jetson Orin Nano 8GB.

Any idea?

Software part of jetson-stats 4.2.12 - (c) 2024, Raffaello Bonghi
Model: NVIDIA Orin Nano Developer Kit - Jetpack 5.1.4 [L4T 35.6.0]
NV Power Mode[0]: 15W
Serial Number: [XXX Show with: jetson_release -s XXX]
Hardware:
 - P-Number: p3767-0005
 - Module: NVIDIA Jetson Orin Nano (Developer kit)
Platform:
 - Distribution: Ubuntu 20.04 focal
 - Release: 5.10.216-tegra
jtop:
 - Version: 4.2.12
 - Service: Active
Libraries:
 - CUDA: 11.4.315
 - cuDNN: 8.6.0.166
 - TensorRT: 8.5.2.2
 - VPI: 2.4.8
 - OpenCV: 4.9.0 - with CUDA: YES
DeepStream C/C++ SDK version: 6.3

Python Environment:
Python 3.8.10
    GStreamer:                   YES (1.16.3)
  NVIDIA CUDA:                   YES (ver 11.4, CUFFT CUBLAS FAST_MATH)
        OpenCV version: 4.9.0  CUDA True
          YOLO version: 8.3.33
         Torch version: 2.1.0a0+41361538.nv23.06
   Torchvision version: 0.16.1+fdea156
DeepStream SDK version: 1.1.8

fanzh · December 3, 2024, 2:34pm

could you share the log of the following cmd? Thanks!

gst-launch-1.0 -v  udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! fpsdisplaysink text-overlay=0 video-sink=fakesink sync=0

if the "average: fps " is less than 60, please share the log of “sudo tegrastats” when running the gst-launch cmd above, wondering the resource utilization.

daniel2008_12 · December 4, 2024, 12:40am

Thanks for your quick response.
It seems OK, but it’s a different result from my hook below:

Anything wrong?

gst-launch-1.0 -v  udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! fpsdisplaysink text-overlay=0 video-sink=fakesink sync=0

/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 1137, dropped: 0, current: 59.23, average: 60.30
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 1169, dropped: 0, current: 60.04, average: 60.29
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 1200, dropped: 0, current: 59.28, average: 60.27

I have added a hook to test FPS, see below:

github.com

SnapDragonfly/jetson-fpv/blob/f30bc275d3595b3bedb800005c8316a7377b8044/utils/deepstream.py#L90-L92


      
          if xvimagesink:
              pad = xvimagesink.get_static_pad("sink")
              pad.add_probe(Gst.PadProbeType.BUFFER, on_new_frame)

~15FPS

gst-launch-1.0 udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nvvidconv ! xvimagesink

github.com

SnapDragonfly/jetson-fpv/blob/a7e43260bc771c64ae13e9f05c6bf1270e5887fe/utils/deepstream.py#L52-L56


      
          pipeline_str = (
              f"udpsrc port={self.port} buffer-size=8388608 ! "
              "application/x-rtp,encoding-name=H265,payload=96 ! "
              "rtph265depay ! h265parse ! nvv4l2decoder ! nv3dsink name=sink"
          )

~20FPS

gst-launch-1.0 udpsrc port=5600 buffer-size=8388608 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nv3dsink

PS: video-viewer don’t have this problem.

fanzh · December 4, 2024, 6:47am

how do you know the fps is 20?
is the fps 60 in the following cmd?

gst-launch-1.0 udpsrc port=5600 buffer-size=8388608 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nv3dsink sync=0

could you share the 1.log in this cmd? one minute is enough. wondering if there is any abnormity.

gst-launch-1.0 udpsrc port=5600 buffer-size=8388608 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nv3dsink  >1.log 2>1.log

daniel2008_12 · December 4, 2024, 7:14am

==> See above git hub link.

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

==> 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 ...

==> 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

fanzh · December 4, 2024, 8:02am

“sync=0” means "play as soon as possible. please use the following cmd to get the fps.

gst-launch-1.0 -v  udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder  ! fpsdisplaysink text-overlay=0 video-sink=nv3dsink sync=0

if the fps in the step 1 is 60, please try the following cmd.

gst-launch-1.0 udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nvvidconv !  fpsdisplaysink text-overlay=0 video-sink=xvimagesink sync=0

daniel2008_12 · December 4, 2024, 8:29am

@fanzh Excellent!

nv3dsink + sync=0

gst-launch-1.0 -v udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! fpsdisplaysink text-overlay=0 video-sink=nv3dsink sync=0

/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 30, dropped: 0, current: 59.51, average: 59.51
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 61, dropped: 0, current: 60.00, average: 59.76
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 91, dropped: 0, current: 59.70, average: 59.74

xvimagesink + sync=0

gst-launch-1.0 -v udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nvvidconv ! fpsdisplaysink text-overlay=0 video-sink=xvimagesink sync=0

/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 70, dropped: 0, current: 67.39, average: 69.26
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 100, dropped: 0, current: 59.61, average: 66.05
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 129, dropped: 0, current: 57.52, average: 63.92

Well, the hook works perfectly.

daniel@daniel-nvidia:~/Work/jetson-fpv$ python3 ./utils/deepstream.py 5600
Selected Pipeline: udpsrc port=5600 buffer-size=8388608 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nv3dsink name=sink sync=0
Opening in BLOCKING MODE
Running...
NvMMLiteOpen : Block : BlockType = 279
NvMMLiteBlockCreate : Block : BlockType = 279
FPS: 17.03
FPS: 59.95
FPS: 59.94
FPS: 59.93
FPS: 59.93
FPS: 59.96
FPS: 59.98
^CExiting...
deepstream done!
daniel@daniel-nvidia:~/Work/jetson-fpv$ python3 ./utils/deepstream_xvimagesink.py 5600
Selected Pipeline: udpsrc port=5600 ! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay ! h265parse ! nvv4l2decoder ! nvvidconv ! xvimagesink sync=0
Pipeline elements:
- capsfilter0
- xvimagesink0
- nvvconv0
- nvv4l2decoder0
- h265parse0
- rtph265depay0
- udpsrc0
Opening in BLOCKING MODE
Running...
NvMMLiteOpen : Block : BlockType = 279
NvMMLiteBlockCreate : Block : BlockType = 279
FPS: 36.96
FPS: 58.96
FPS: 59.95
FPS: 59.93
FPS: 59.93
FPS: 60.98
FPS: 58.94
FPS: 59.93
FPS: 60.94
^CExiting...
deepstream done!

system · December 18, 2024, 8:29am

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

~15FPS

~20FPS

nv3dsink + sync=0

xvimagesink + sync=0

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