• Hardware Platform (Jetson / GPU) Jetson Xavier AGX
• DeepStream Version 6.0
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only) 10.2
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)
Hi everyone
I’m working on an gstreamer pipeline which until now worked just fine. You can see a snippet of it below:
gst-launch-1.0 -e \
filesrc location=/opt/nvidia/deepstream/deepstream/samples/streams/sample_push.mov ! \
qtdemux ! h264parse ! nvv4l2decoder ! muxraw.sink_0 \
filesrc location=/opt/nvidia/deepstream/deepstream/samples/streams/sample_push.mov ! \
qtdemux ! h264parse ! nvv4l2decoder ! muxraw.sink_1 \
\
nvstreammux name=muxraw width=1920 height=1080 batch-size=2 batched-push-timeout=20000 buffer-pool-size=4 ! \
queue ! nvinfer config-file-path=/opt/nvidia/deepstream/deepstream/samples/configs/deepstream-app/config_infer_primary.txt batch-size=1 unique-id=1 ! \
nvtracker ll-lib-file=/opt/nvidia/deepstream/deepstream-6.0/lib/libnvds_nvmultiobjecttracker.so \
ll-config-file=/opt/nvidia/deepstream/deepstream/samples/configs/deepstream-app/config_tracker_NvDCF_accuracy.yml \
enable-batch-process=1 enable-past-frame = 1 display-tracking-id=1 ! \
nvstreamdemux name=demux \
\
demux.src_0 ! nvvideoconvert ! "video/x-raw(memory:NVMM), format=(string)RGBA" ! nvdsosd ! \
nvvideoconvert ! 'video/x-raw(memory:NVMM), format=(string)I420' ! \
nvv4l2h265enc preset-level=1 control-rate=1 bitrate=10000000 ! \
h265parse ! rtph265pay mtu=1400 config-interval=1 pt=96 ! queue ! decodebin ! videoconvert ! autovideosink \
\
demux.src_1 ! "video/x-raw(memory:NVMM), format=(string)NV12" ! queue ! fakesink
Normally I’m using a stereo camera as source but for reproduction I used a sample video.
Now I need to add a probe right after the nvtracker in which an RGBA stream is required. Therefore I thought that I just place the nvvideoconvert and the capsfilter after the nvtracker so that I can place the probe there.
Unfortunately when I do so, the stream gets stuck.
The new Pipeline can be seen below:
gst-launch-1.0 -e \
filesrc location=/opt/nvidia/deepstream/deepstream/samples/streams/sample_push.mov ! \
qtdemux ! h264parse ! nvv4l2decoder ! muxraw.sink_0 \
filesrc location=/opt/nvidia/deepstream/deepstream/samples/streams/sample_push.mov ! \
qtdemux ! h264parse ! nvv4l2decoder ! muxraw.sink_1 \
\
nvstreammux name=muxraw width=1920 height=1080 batch-size=2 batched-push-timeout=20000 buffer-pool-size=4 ! \
queue ! nvinfer config-file-path=/opt/nvidia/deepstream/deepstream/samples/configs/deepstream-app/config_infer_primary.txt batch-size=1 unique-id=1 ! \
nvtracker ll-lib-file=/opt/nvidia/deepstream/deepstream-6.0/lib/libnvds_nvmultiobjecttracker.so \
ll-config-file=/opt/nvidia/deepstream/deepstream/samples/configs/deepstream-app/config_tracker_NvDCF_accuracy.yml \
enable-batch-process=1 enable-past-frame = 1 display-tracking-id=1 ! \
nvvideoconvert ! "video/x-raw(memory:NVMM), format=(string)RGBA" ! \
nvstreamdemux name=demux \
\
demux.src_0 ! nvdsosd ! \
nvvideoconvert ! 'video/x-raw(memory:NVMM), format=(string)I420' ! \
nvv4l2h265enc preset-level=1 control-rate=1 bitrate=10000000 ! \
h265parse ! rtph265pay mtu=1400 config-interval=1 pt=96 ! queue ! decodebin ! videoconvert ! autovideosink \
\
demux.src_1 ! "video/x-raw(memory:NVMM), format=(string)NV12" ! queue ! fakesink
Does anybody have any idea why this won’t run as I expect it to run?