Batchsize modification

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hi,
How can I change the batchsize of yolo plugin when running with deepstream-app?
Thanks for reading and helping.

2

Hi,

The batch size is automatically decided by querying the upstream pipeline.

If you have 2 source streams, the yolo plugin builds an engine for batch size = 2.
This is multichannel batching. There’s no support for temporal batching currently.

So if you only have a single source stream, you can only run the pipeline with batch size = 1.
Thanks.

3

Hello,

In my pipeline, I replaced nvinfer (pgie) with the yolo plugin. However, the batch-size is 0, which is causing an error. Do you have any pointers as to why this is happening?

Thanks.

4

Hi,

Batch size is automatically decided by the image source.
Could you check if your input source is valid?

Thanks.

5

Hi, may I know why overriding the batch size to match the number of sources is necessary?

6

Hi jiongjie,

Please help to open a new topic if haven’t found the answer. Thanks