Regarding implementation of multiple camera stitching in deep stream

[pandian]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) - Jetson Xavier
• DeepStream Version - 6.3
• JetPack Version (valid for Jetson only) - 5.1.3-b29
• TensorRT Version - 8.5.5.2
• NVIDIA GPU Driver Version (valid for GPU only) - 11.4
• Issue Type( questions, new requirements, bugs) - we would like to implement multiple camera stitching like panorama stitching but we do not have any idea to implement using pipeline so can you give any idea to implement this task which will be more useful to add camera

tell us some information about using pipeline and give some reference

Thanking you

[pandian]

jetson@ubuntu:~/Downloads$ gst-launch-1.0 nvcompositor name=mix sink_0::xpos=0 sink_0::ypos=0 sink_1::xpos=0 sink_1::ypos=240 ! ‘video/x-raw(memory:NVMM)’ ! nvvidconv ! video/x-raw ! textoverlay text=“hello” ! nvvidconv ! ‘video/x-raw(memory:NVMM)’ ! nveglglessink rtspsrc location=‘rtsp://admin:Sieora123@192.168.1.82:554/1/1?transmode=unicast&profile=vam’ ! rtph264depay ! h264parse ! nvv4l2decoder ! nvvidconv ! ‘video/x-raw,format=NV12’ ! nvvidconv ! ‘video/x-raw’ ! mix.sink_0 rtspsrc location=‘rtsp://admin:Sieora123@192.168.1.82:554/1/1?transmode=unicast&profile=vam’ ! rtph264depay ! h264parse ! nvv4l2decoder ! nvvidconv ! ‘video/x-raw,format=NV12’ ! nvvidconv ! ‘video/x-raw’ ! mix.sink_1
WARNING: erroneous pipeline: could not link nvvconv3 to mix, mix can’t handle caps video/x-raw

getting pipeline error

WARNING: erroneous pipeline: could not link nvvconv3 to mix, mix can’t handle caps video/x-raw

[TomNVIDIA]

Hello @pandi

This should have been posted in the Deepstream forum.

I will move it over for you for better visibility.

[Fiona.Chen]

Please use “gst-inspect-1.0 nvcompositor” command to check the capabilities “nvcompositor” supported.

You can find correct sample for nvcompositor in Accelerated GStreamer — NVIDIA Jetson Linux Developer Guide 1 documentation

[yingliu]

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