Nvv412 can't use with appsink on Orin NX

Robotics & Edge Computing Jetson Systems Jetson Orin NX
1

Can’t believe I am still asking in 2026. I am not able to use nvv412decoder with appsink using C++

Package: nvidia-jetpack
Version: 5.1.3-b29

nvidia-l4t-core 35.5.0-20240219203809

NVIDIA Orin NX Developer Kit

This works

gst-launch-1.0 rtspsrc location=rtspt://x:x@x.x.x:554/Streaming/Channels/101 latency=100 ! rtph264depay ! h264parse ! nvv4l2decoder drop-frame-interval= 3 ! nvvidconv ! autovideosink

But this fails with - (2075) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module rtspsrc0 reported: Internal data stream error using opencv videocapture

rtspsrc location=rtsp://x:x@x.x.x/Streaming/Channels/101 latency=100 protocols=tcp ! rtph264depay ! h264parse ! nvv4l2decoder ! nvvidconv flip-method=0 ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink sync=false drop=true max-buffers=2

What are we supposed to use, omxh264dec is not available anymore

Thanks

5

Hi,
Please try latest Jetpack 6.2.2 r36.5. 5.1.3 is an old release and certain issues are found and fixed in later releases.

6

Thanks, the Jetson box is already on client site so we can’t flash Jetpack. If this is an issue I wonder why suppliers are still using Jetpack 5.