Recording nvgstiva-app output on Jetson TX2

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

I am trying to use the follwoing to record video output of the sample app in DeepStream SDK on Jetson TX2:

gst-launch-1.0 -v ximagesrc use-damage=0 ! nvvidconv ! 'video/x-raw(memory:NVMM),alignment=(string)au,format=(string)I420,framerate=(fraction)25/1,pixel-aspect-ratio=(fraction)1/1' ! omxh264enc ! 'video/x-h264,stream-format=(string)byte-stream' ! filesink location="test.h264" -e

Unfortunately, it records everything BUT the output of the app, I haven’t looked deeply into the app, but since it’s a GST pipeline it makes sense that its output is a different source.

Any “quick-and-dirty” hacks to be able to capture this output? or record it to an output file?

2

Hi fierval,

You can change the configs to record the output file.
Change below items in configs:

[sink1]
enable=1
type=5
output-file=filename.mp4
3

Nice! Thank you.