drop-frame-interval property of the "nvv4l2decoder"

I want to set the drop-frame-interval greater than 30, how can I do it?

I tried the interval of the “nvinfer” which works well, but the decoer has decoded every frame, so I would like to drop the frames during decoding process, any suggestions?

gst-v4l2 is open source code:

You may extend the maximum value and try again. But please notice we have verified maximum 30 and there could be issues in extending the maximum value.

may I have the issues you are handling? I want to have a try, but bugs are also considering.

Since no one has tried maximum value > 30, so we don’t have any issue being reported. We would recommend keep maximum=30, but you can try larger values.

thank you for your reply.
I also have tried the “interval” property of the primary_infer, but I met an issue. the probe lost the raw tensor output of primary_infer. My pipeline is based on “deepstream-app” and set the output-tensor-meta=1, process-mode=1.
can you give me some suggestions?

you can find the pipeline in the attachment.

We also have ‘interval=4’ configured in source8_1080p_dec_infer-resnet_tracker_tiled_display_fp16_nano.txt. Please apply your customization to the config file so that we can reproduce the issue.