@Amycao This is it:
root@57153c90e92e:/opt/nvidia/deepstream/deepstream-6.0# ldd /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistream.so
linux-vdso.so.1 (0x00007ffeb15f6000)
libcudart.so.11.0 => /usr/local/cuda-11.4/lib64/libcudart.so.11.0 (0x00007fe324c0b000)
libnvdsgst_helper.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvdsgst_helper.so (0x00007fe324a04000)
libnvds_meta.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvds_meta.so (0x00007fe3247fa000)
libnvdsbufferpool.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvdsbufferpool.so (0x00007fe3245f5000)
libnvdsgst_meta.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvdsgst_meta.so (0x00007fe3243f0000)
libnvbufsurface.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvbufsurface.so (0x00007fe3241e9000)
libnvbufsurftransform.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvbufsurftransform.so (0x00007fe3207a9000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fe320420000)
libnvds_nvtxhelper.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvds_nvtxhelper.so (0x00007fe32021e000)
libgstreamer-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 (0x00007fe31fee3000)
libgstvideo-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0 (0x00007fe31fc4a000)
libglib-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007fe31f933000)
libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007fe31f6df000)
libgstaudio-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 (0x00007fe31f46a000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fe31f252000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fe31ee61000)
/lib64/ld-linux-x86-64.so.2 (0x00007fe32516c000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fe31ec5d000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fe31ea3e000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fe31e836000)
libgstrtp-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstrtp-1.0.so.0 (0x00007fe31e616000)
libnvbuf_fdmap.so => ///opt/nvidia/deepstream/deepstream-6.0/lib/libnvbuf_fdmap.so (0x00007fe31e408000)
libcuda.so.1 => /usr/lib/x86_64-linux-gnu/libcuda.so.1 (0x00007fe31ccac000)
libnppc.so.11 => /usr/local/cuda-11.4/lib64/libnppc.so.11 (0x00007fe31c927000)
libnppig.so.11 => /usr/local/cuda-11.4/lib64/libnppig.so.11 (0x00007fe31a879000)
libnppidei.so.11 => /usr/local/cuda-11.4/lib64/libnppidei.so.11 (0x00007fe319d20000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fe319982000)
libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007fe31977e000)
libgstbase-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 (0x00007fe319509000)
liborc-0.4.so.0 => /usr/lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007fe31928d000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007fe31901b000)
libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007fe318e13000)
libgsttag-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgsttag-1.0.so.0 (0x00007fe318bd8000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fe3189bb000)
The result of gst-inspect-1.0 nvstreammux?
@Amycao, The result is no nvstreammux element.
Please paste the log or we can not move on further.
What logs do you want?
Above I already saved logs when running deepstream command.
gst-inspect-1.0 nvstreammux
remove the cache, and get the full log.
@Amycao
I run below command :
root@57153c90e92e:/opt/nvidia/deepstream/deepstream-6.0# gst-inspect-1.0 nvstreammux
No such element or plugin ‘nvstreammux’
root@57153c90e92e:/opt/nvidia/deepstream/deepstream-6.0# rm -rf ${HOME}/.cache/gstreamer-1.0/
root@57153c90e92e:/opt/nvidia/deepstream/deepstream-6.0# export GST_PLUGIN_PATH=/usr/lib/x86_64-linux-gnu/gstreamer-1.0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream
root@57153c90e92e:/opt/nvidia/deepstream/deepstream-6.0# nohup bin/deepstream-app -c /workspace/20211130_T4_Human/deepstream_app_config_yoloV5.txt > logs.txt
For the full log, please refer attachment.
Thank for your support!
logs.txt (5.6 KB)
Can you find libnvbufsurftransform.so under /opt/nvidia/deepstream/deepstream-6.0/lib/?
and after do this, export GST_PLUGIN_PATH=/usr/lib/x86_64-linux-gnu/gstreamer-1.0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream
Can you find nvstreammux plugin?
gst-inspect-1.0 nvstreammux
If libnvbufsurftransform.so exist, please also export this variable
export LD_LIBRARY_PATH=$export LD_LIBRARY_PATH:/opt/nvidia/deepstream/deepstream-6.0/lib:
before you run the app.
@Amycao ,
Firstly, I can find libnvbufsurftransform.so under /opt/nvidia/deepstream/deepstream-6.0/lib/
Secondarily, I can not find nvstreamux by running gst-inspect-1.0 nvstreammux
Finally, I tried export LD_LIBRARY_PATH= /opt/nvidia/deepstream/deepstream-6.0/lib and run the app. But the error “Failed to create element ‘src_bin_muxer” still occured again.
Thanks!
After set this variable as said，you should find nvidia plugins like nvstreammux. it should be your environment issue. please check.
@Amycao : Sorry for late! Thank you, I will check our enviroment