Defect: RTSP streams in h.264/h.265 exhibit artifacts, seemingly stemming from incorrect decoding of h.264 frames. Particularly noticeable are artifacts during object movement, with characteristics from previous frames appearing repeatedly. This creates a temporal frame exchange impression. An evid…

gstrtpjitterbuffer.c:3211:gst_rtp_jitter_buffer_chain:<rtpjitterbuffer5>e[00m Queue full, dropping old packet 0xfffe4c00e200 from the log, many packets were dropped by rtpjitterbuffer plugin. you can modify g_object_set(G_OBJECT(object),“drop-on-latency”,true,NULL); to g_object_set(G_OBJECT(obje…

are you testing deepstream_test3_app.c? did you modify the code? what is the rtsp media information? you can use “gst-discoverer-1.0 -v rtsp://xxx” or “ffprobe rtsp://xxx” to check. wondering if it is network issue or decoding issue, could you share more logs? Thanks! please do the following sett…

Yes, I try with small changes. In this case I just changed the batch-size of the streammux and infer by setting it to 1, with multiple RTSP streams, and the defect is much more noticeable (by default test3 has the batch-size equal to the number of streams) I put in the zip file the 1.log with the G…

[image] fanzh: GST_DEBUG=3,rtpjitterbuffer:6,v4l2videodec:6 I’ve tried to set drop-on-latency to false and now deepstream-test3 seems to decode correctly but it is extremely slow and accumulates a lot of delay. I’ve also tried this pipeline using gst-launch with nvurisrcbin (which it should …

Sorry for the late reply, Is this still an DeepStream issue to support?

I encountered your problem, i solved it by adding “select-rtp-protocol=4” option to “nvurisrcbin”, maybe the default UDP transmission is unstable, so a lot of buffers are lost during transmission. （i am using deepstream 6.4, with “USE_NEW_NVSTREAMMUX=yes”)

Sorry for the late reply, Is this still an DeepStream issue to support? Thanks!

I’m still trying to do some other tests based on the link that you mentioned in your previous messages. But still I have the problem. With the select-rtp-protocol=4 it gets better sometimes but the issue is still there. Thank you

There is no update from you for a period, assuming this is not an issue any more. Hence we are closing this topic. If need further support, please open a new one. Thanks. can you provide a new log by the method on Dec 13?

Issue with RTSP Streams on Jetson Nano and Xavier NX/Orin Nano

Accelerated Computing Intelligent Video Analytics DeepStream SDK

fanzh December 19, 2023, 3:17pm 7

please refer to topic for performance improvement.
please refer to topic for fps checking.
please refer to topic for latency checking.

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Issue with RTSP Streams on Jetson Nano and Xavier NX/Orin Nano

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