PipeTuner Custom Resolution Support

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hey, it seems that the new Pipetuner software only supports 1080p videos. However my pipeline and data is all 720p.

On page 19 of the documentation you write: “Add videos: Create a new video folder under pipe-tuner-sample/data. It should contain all the videos used for tuning. The videos need to have 1920x1080 resolution in mp4 format.”

I tried anyways, setting in the pipetuner config:
Init:
Exec:
streamRes: “720” # stream resolution

But it is clear from the detector and tracker log bounding boxes, that the predictions are for 1080p.

In the config_GuiTool_template_trackeval.yml there is:
MultiStreamMot16DsAppConfig_1080p: “dsappconfig1080p”
I tried setting it to dsappconfig720p, however it seems like no such config exist at the moment.

Would it be possible to add support for other resolutions than 1080p?

Thanks in advance!

3

Thank you for your interests on PipeTuner. We will check your request and back to you soon!

4

Hi, I am facing the same issue. I want to use 4k resolution. Any updates on the same?

5

Hi PipeTuner users, assuming all the stream resolutions are the same, please set streammux as the new resolution in ds-app config. You don’t need to change other configs. Steps are:

  1. Launch a PipeTuner container docker run --gpus all -it --net=host --privileged -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=$DISPLAY nvcr.io/nvidia/pipetuner:1.0
  2. Inside container, set [streammux] group width, height as the new resolution in /pipe-tuner/configs/config_dsApp/sourcen_dec_infer_tracker.txt
  3. Commit and tag the container as a new image. docker commit [container id], docker tag [committed image id] [new image name]
  4. Change tuner_image=[new image name] in launch.sh
  5. Run launch.sh as before
6

Perfect, works as expected.

7

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