Get image with bbox problems:

i works on jetpack 5.0.2 with deepstream 6.1 on jetson xavier nx box.
i try to get snap images with bbox together at transfer_learning app.
i moved after_pgie_image_meta_save probe to overlay probe, but it happens segment error.

after_pgie_image_meta_save(appCtx, buf, batch_meta, index);

return TRUE;   

pls give an advice how to solve the probelm?

thank you so much!

The DeepStream version for Jetpack 5.0.2 should be 6.1.1, can you confirm if this is the version you are using? Thanks.

yes can confirm 6.1.1, in fact not much different between two versions for my problem.

thank you very much!

sorry, i tried original transfer_learning app again.
above way can works to get images, but no bbox on snap images.
i want to add a new osd src probe at inside the app to try again, like this:

osd_src_probe(GstPad * pad, GstPadProbeInfo * info, gpointer u_data)

but there is a appCtx inside of ImageMetaProducer::IPData make_ipdata probe:
ipdata.video_path = appCtx->config.multi_source_config[ipdata.video_stream_nb].uri

how should i define the appCtx in my osd_src_probe? could you pls give an advice for that?

thank you so much!

There is no update from you for a period, assuming this is not an issue anymore.
Hence we are closing this topic. If need further support, please open a new one.

You can refer the deepstream_app.h, or you can directly reference this header file and use the struct.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.