Hi,
Please refer to the prints to construct pipeline instead of using uridecodebin. So that you can set the property to nvv4l2decoder:
enable-max-performance: Set to enable max performance
flags: readable, writable
Boolean. Default: false
And please try to enable:
disable-dpb : Set to disable DPB buffer for low latency
flags: readable, writable
Boolean. Default: false
Enabling disable-dpb
can reduce latency but certain stream may not be well decoded. Please try and check if your source can be well decoded.