Memory increase while gst running

device:jetson nano
jetpack:4.4 [L4T 32.4.3]

gst-url:rtspsrc location=rtsp://admin:admin123@ latency=0 drop-on-latency=true ! rtph264depay ! h264parse ! omxh264dec ! nvvidconv ! video/x-raw, format=(string)NV12 ! appsink emit-signals=true sync=false max-buffers=1 drop=true

1、there are eight ipcam running gst in my nano through multi-thread
2、every ipcam fps is set to 3
3、use new-sample and pull-sample to get every frame

memory increase while gst running

have any solution?

Please try nvv4l2decoder and check if you still observe the issue. And cam try this sample:
Nvidia-desktop kernel: [407343.357549] (NULL device *): nvhost_channelctl: invalid cmd 0x80685600 - #35 by DaneLLL

it works! thanks very much .
is this a bug of omxh264dec?

It is possibly a bug in omxh264dec but we have deprecated omx plugins. Please use v4l2 plugins.

ok, thank you。

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