Nvv4l2decoder ! nvvideoconvert ! jpegenc pipeline issue

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Please provide complete information as applicable to your setup.

**• Hardware Platform (Jetson / GPU)Jetson
**• DeepStream Version6.3
**• JetPack Version (valid for Jetson only)5.1.2
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

I try to build a pipeline like below

gst-launch-1.0 rtspsrc protocols=tcp location=“rtsp://admin:admin@192.168.211.108/cam/realmonitor?channel=1&subtype=1” ! rtph264depay ! capsfilter caps=“video/x-h264” ! h264parse ! nvv4l2decoder ! nvvideoconvert ! jpegenc ! multifilesink location=“/opt/perception/img/%d.jpg”

And I hope the output image is close to real time.
But I find a very strange problem, the output image will be captured with new image in 1 minute interval. During the same minute, each frame images are same.
I can’t understand which element cause this 1 minute problem.

3

It looks like there is something wrong with your pipeline, try the following command line

gst-launch-1.0 -e rtspsrc location="rtsp://xxx" protocols=4 ! application/x-rtp, media=video, encoding-name=H264 ! queue ! rtph264depay ! h264parse ! nvv4l2decoder ! nvjpegenc ! multifilesink location=%05d.jpg
4

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

5

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