Please provide complete information as applicable to your setup.
• Hardware Platform: Jetson Nano Developer Kit
• DeepStream Version: 5.0
• JetPack Version: 4.4
• TensorRT Version: 7.1.0
Currently, I am trying to run the deepstream without object detection and tracking module (pgie and tracker).
The original pipeline works good, which looks like this: rtsp stream input -> streammux -> pgie -> tracker -> nvvidconv -> filter (video/x-raw(memory:NVMM), format=RGBA) -> tiler -> nvvidconv -> nvosd -> tee -> …
Now, I hope to remove pgie and tracker modules, but just use the basic video processing pipeline (because current project no need for object detection and tracking). What I did is just remove those two modules, as followed:
rtsp stream input -> streammux -> nvvidconv -> filter (video/x-raw(memory:NVMM), format=RGBA) -> tiler -> nvvidconv -> nvosd -> tee -> …
After those 2 modules removed, the rtsp stream can still be displayed locally (since I used nveglglssink). However, there’s a huge delay, may around 20 seconds or more.
But if I add those modules back, those delays disappeared.
Here are the input and output of several modules of this video pipeline:
I am wondering whether you can help.
Thanks a lot for your help.