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joshdoe / gst-plugins-vision

GStreamer plugins related to the field of machine vision
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Compiling for ARM #2

Open SahanaSrinivas opened 6 years ago

SahanaSrinivas commented 6 years ago

I am using an arm64 borad and i want to use gstreamer to access video from IDS ueye camera. I am very new to these topics. I have tried much but I have problems installing these plugins. Could you please guide me on the installation steps ?

joshdoe commented 6 years ago

You would need to compile the plugin for your architecture. I've only ever used these plugins on Windows/x86_64, but if the IDS uEye library supports ARM it should compile, perhaps with some minor fixes. Unfortunately I have no ARM experience or devices.

harendracmaps commented 4 years ago

While compiling on arm 64 (Nvidia Tx2) I am facing error for orc-0.4. what is the use of this library? Is it mandatory to be used.

BTW, I saw "Currently there is no ARM64/AArch64 support in ORC." at https://gstreamer.freedesktop.org/projects/orc.html

joshdoe commented 4 years ago

ORC is for performance improvement, not strictly necessary, though used in several other GStreamer libraries.

On Mon, Apr 13, 2020, 6:40 AM Harendra Singh notifications@github.com wrote:

While compiling on arm I am facig error for orc-0.4. what is the use of this library? Is it mandatory to be used.

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/joshdoe/gst-plugins-vision/issues/2#issuecomment-612848357, or unsubscribe https://github.com/notifications/unsubscribe-auth/AACRB567F2LRYBBLJGK7BMTRMLTY5ANCNFSM4FXRMUDQ .

harendracmaps commented 4 years ago

Thanks for response. But it is failing while running cmake cmake -G "Unix Makefiles" ..

-- The C compiler identification is GNU 5.4.0 -- The CXX compiler identification is GNU 5.4.0 .

-- Checking for module 'orc-0.4' -- No package 'orc-0.4' found CMake Error at /usr/share/cmake-3.5/Modules/FindPkgConfig.cmake:367 (message): A required package was not found Call Stack (most recent call first): /usr/share/cmake-3.5/Modules/FindPkgConfig.cmake:532 (_pkg_check_modules_internal) cmake/modules/FindOrc.cmake:16 (pkg_check_modules) CMakeLists.txt:49 (find_package)

-- Configuring incomplete, errors occurred! See also "/persistent/gst-plugins-vision/build/CMakeFiles/CMakeOutput.log".

5shekel commented 4 years ago

idsueyesrc does not use orc acceleration (yet) so for a "dirty" way. edit https://github.com/joshdoe/gst-plugins-vision/blob/ef66205b403c1e48c427035a813b39365886c796/CMakeLists.txt#L49 and remove the REQUIRED word. maybe you would have to skip (all?) other targets. remove lines 128-130 from CMakeLists.txt and replace with add_subdirectory (sys/idsueye)

i didnt test myslef as i dont have your hardware but that should work, also there is probably a cleaner way to compile just one target...

joshdoe commented 4 years ago

Yes, Orc shouldn't be required, however it does seem to be supported on ARM, though the FindOrc.cmake file may need to be updated.

I do have an ARM platform that I haven't used for a long time, I might be able to try and get that setup again.

joshdoe commented 4 years ago

Just tried that, and looks like there are a few plugins that don't gracefully handle Orc being omitted. I'll try and make it optional. For now you can just uncomment the add_subdirectory lines to leave out extractcolor, misb, select, and aptina.

harendracmaps commented 4 years ago

idsueyesrc does not use orc acceleration (yet) so for a "dirty" way. edit

https://github.com/joshdoe/gst-plugins-vision/blob/ef66205b403c1e48c427035a813b39365886c796/CMakeLists.txt#L49

and remove the REQUIRED word. maybe you would have to skip (all?) other targets. remove lines 128-130 from CMakeLists.txt and replace with add_subdirectory (sys/idsueye) i didnt test myslef as i dont have your hardware but that should work, also there is probably a cleaner way to compile just one target...

Thanks! I have already tried by removing REQUIRED and making TRUE -> FLASE in the next line.

EVEN I tried your suggestion "remove lines 128-130 from CMakeLists.txt and replace with add_subdirectory (sys/idsueye)"

Still faced the same issue

-- Checking for module 'orc-0.4' -- No package 'orc-0.4' found CMake Error at /usr/share/cmake-3.5/Modules/FindPkgConfig.cmake:367 (message): A required package was not found Call Stack (most recent call first): /usr/share/cmake-3.5/Modules/FindPkgConfig.cmake:532 (_pkg_check_modules_internal) cmake/modules/FindOrc.cmake:16 (pkg_check_modules) CMakeLists.txt:49 (find_package)

-- Configuring incomplete, errors occurred! See also "/persistent/gst-plugins-vision/build/CMakeFiles/CMakeOutput.log".

harendracmaps commented 4 years ago

Just tried that, and looks like there are a few plugins that don't gracefully handle Orc being omitted. I'll try and make it optional. For now you can just uncomment the add_subdirectory lines to leave out extractcolor, misb, select, and aptina.

Sorry but I could not follow you!

5shekel commented 4 years ago

@harendracmaps try removing that orc line altogether. strange t still complains even after you removed all other targets...

5shekel commented 4 years ago

also try sudo apt search liborc

harendracmaps commented 4 years ago

also try sudo apt search liborc

Thanks @5shekel ! liborc-0.4-dev library found for arm64. apt-get install liborc-0.4-dev resollved the orc issue but I am facing similar issue for BitFlow.

I want to use pylon module. Is it possible to comment lines from 52 till 110 and include only pylon? I did that and faced issue as follow..

-- Could NOT find PYLON (missing: PYLON_INCLUDE_DIR PYLON_LIBRARIES)

-- The following OPTIONAL packages could NOT be located on your system. -- Consider installing them to enable more features from this software.

Just want to tell you that I have already installed pylon 5.0.12. but still it is complaining.

joshdoe commented 4 years ago

You probably need to edit the FindPylon.cmake, I've only tested it on Windows. You've already installed the Pylon SDK? Find where PylonC.h is installed on your system, hopefully you just need to update PYLON_DIR and the find_library line, as it looks I have it hardcoded for Windows.

joshdoe commented 4 years ago

I've got Ubuntu 16.04 in a virtual machine now and am fixing things up. I've never cross-compiled, I might try that too.

harendracmaps commented 4 years ago

Thanks @joshdoe ! Waiting for the fixes.

joshdoe commented 4 years ago

@harendracmaps I'm pushing changes to the linux branch for now. Got it building the basic plugins, I'll try Basler Pylon next.

harendracmaps commented 4 years ago

I have made changes for pylon..please let me know how to provide you patch? @joshdoe I tried pasting here but preview is not proper.

joshdoe commented 4 years ago

Making changes now too, I've got it building now, just trying to figure how to route a Basler camera to my virtual machine. Either do a pull request, or attach a patch/diff via Gist or similiar.

harendracmaps commented 4 years ago

https://gist.github.com/harendracmaps/a213d26a8da3ec2546a729cc62aa7b27

Here it is please review and merge it. @joshdoe

Thanks!

joshdoe commented 4 years ago

@harendracmaps I made almost the exact same changes, except I hardcoded /opt/pylon5, I don't seem to have PYLON_ROOT defined. Do you?

harendracmaps commented 4 years ago

yes while installation pylon I added it in my .bashrc.

Also I checked out linux branch and compiled. But it is failing while installing

Install the project... -- Install configuration: "" CMake Error at gst-libs/klv/cmake_install.cmake:36 (file): file INSTALL cannot find "/persistent/gst-plugins-vision/build/gst-libs/klv//libgstklv-1.0-0.pdb". Call Stack (most recent call first): gst-libs/cmake_install.cmake:37 (include) cmake_install.cmake:37 (include)

Makefile:137: recipe for target 'install' failed make: *** [install] Error 1

joshdoe commented 4 years ago

So... KLV, I should make that optional, as it's kind of experimental and only used with Pleora and the KLV plugins right now. Oh wait, that's the pdb file, @5shekel just put up some pull requests to disable PDB on Linux, as it's Microsoft specific. I'll add that next. For now, look here.

BTW, pushed changes to linux branch including the my version of your changes, except I didn't use PYLON_ROOT.

harendracmaps commented 4 years ago

great Thanks @joshdoe! Just noticed it is creating libraries with prefix as "liblib" for example ..liblibgstpylon.so , liblibgstbayerutils.so, liblibgstklv-1.0-0.so

joshdoe commented 4 years ago

@harendracmaps yep, @5shekel pointed out the same thing. Fixed in linux branch.

harendracmaps commented 4 years ago

The libraries are getting installed in the path "/usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/lib/gstreamer-1.0/"

Install the project... -- Install configuration: "" -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/libgstklv-1.0-0.so -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstbayerutils.so -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstextractcolor.so -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstklv.so -- Set runtime path of "/usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstklv.so" to "" -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstmisb.so -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstselect.so -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstvideoadjust.so -- Installing: /usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstpylon.so -- Set runtime path of "/usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/gstreamer-1.0/include/../../lib/gstreamer-1.0/libgstpylon.so" to ""

find /usr -name "libgstpylon.so"

/usr/include/gstreamer-1.0;/usr/lib/aarch64-linux-gnu/lib/gstreamer-1.0/libgstpylon.so

joshdoe commented 4 years ago

Yes, I've noticed that, a bad default. You can always change the CMAKE_INSTALL_PREFIX. See #20 also.

5shekel commented 4 years ago

i install like this

mkdir build && cd build
cmake -DCMAKE_INSTALL_PREFIX=/opt/gst/plugins .. 
sudo make install 
#then let gstreamer know path to new plugins
export GST_PLUGIN_PATH=/opt/gst/plugins

you can alternatively set prefix to gstreamer default (for linux see here) output (depends on your system found SDKs)

sudo make install
[  9%] Built target gstklv-1.0-0
[ 18%] Built target gstbayerutils
[ 31%] Built target gstextractcolor
[ 50%] Built target gstklv
[ 68%] Built target gstmisb
[ 77%] Built target gstselect
[ 90%] Built target gstvideoadjust
[100%] Built target gstidsueye
Install the project...
-- Install configuration: "Release"
-- Up-to-date: /opt/gst/plugins/lib/libgstklv-1.0-0.so
-- Up-to-date: /opt/gst/plugins/lib/gstreamer-1.0/libgstbayerutils.so
-- Up-to-date: /opt/gst/plugins/lib/gstreamer-1.0/libgstextractcolor.so
-- Up-to-date: /opt/gst/plugins/lib/gstreamer-1.0/libgstklv.so
-- Up-to-date: /opt/gst/plugins/lib/gstreamer-1.0/libgstmisb.so
-- Up-to-date: /opt/gst/plugins/lib/gstreamer-1.0/libgstselect.so
-- Up-to-date: /opt/gst/plugins/lib/gstreamer-1.0/libgstvideoadjust.so
-- Up-to-date: /opt/gst/plugins/lib/gstreamer-1.0/libgstidsueye.so
joshdoe commented 4 years ago

@5shekel and @harendracmaps check #20 for install issue, pushed commit to linux which hopefully makes everyone happy.

ariel-elbit commented 4 years ago

@joshdoe and @harendracmaps I downloaded and installed basler pylon viewer 6.1.3 and I changed the path in the Findpylon.cmake file to match the current folders. I also changed set(_PREFIX "/usr/lib/aarch64-linux-gnu") (originally it was "/usr/lib"). after that I did make, and sudo make install: [100%] Built target gstpylon Install the project... -- Install configuration: "" -- Installing: /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstbayerutils.so -- Installing: /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstextractcolor.so -- Installing: /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstmisb.so -- Installing: /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstselect.so -- Installing: /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstvideoadjust.so -- Installing: /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstpylon.so -- Set runtime path of "/usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstpylon.so" to ""

But then when I check using gst-inspect-1.0 my pylon plugin doesn't appear and when I run: "gst-launch-1.0 -v pylonsrc ! videoconvert ! video/x-raw,format=I420 ! x264enc tune=zerolatency bitrate=500 speed-preset=superfast ! rtph264pay ! udpsink host=127.0.0.1 port=5000" I get: "WARNING: erroneous pipeline: no element "pylonsrc""

Please help me, I've been working on this for way too long and I can't manage to figure it out. I'm working on a jetson nano. Thanks for your help. Ariel

joshdoe commented 4 years ago

@ariel-elbit , have you tried running gst-inspect on the absolute path of the plugin? I'm not familiar with ARM, but I'm guessing you set the prefix to where all the other plugins are located. Bump up the debugging levels with environment variables like GST_DEBUG=*:3

You might be missing a dependency, Pylon modules are already in your library path?

ariel-elbit commented 4 years ago

@joshdoe thanks for answering so quickly. What do you mean when you say to run the gst-inspect on the full path? Can you give an example? Regarding the prefix, the answer is yes I did. What does it mean to bump up the dubugging levels? Again, can you give an example? And as far as I can tell the pylon modules are in the library path. There were some that were missing and I copied them into there. When I run gst-inspect-1.0 all of the pylon things are blacklisted. Thanks again

joshdoe commented 4 years ago

@ariel-elbit run something like this to inspect a plugin directly, rather than relying on the standard plugin search path: gst-inspect-1.0 /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstpylon.so

Actually, that doesn't seem to work when I do that on Ubuntu, it works in Windows however.

You can increase the debug level when running GStreamer commands like this: GST_DEBUG=*:3 gst-inspect-1.0 pylon

I usually use just Windows, but in a Ubuntu VM I can run this to see the shared library dependencies, and if they're found or not: ldd /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstpylon.so

Perhaps you're missing the Pylon dependencies in the library search path.

ariel-elbit commented 4 years ago

@joshdoe the ldd /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstpylon.so showed me which file wasn't loading correctly, aparently I copied the wrong file into the usr/lib/aarch64-linux-gnu/gstreamer-1.0 folder. After building the gst-plugins project I needed to copy the libgstpylon.so file into the usr/lib/aarch64-linux-gnu/gstreamer-1.0 folder. After that it it recognized the plugin. (maybe you can add that part to the installation instructions) After that, when I run: GST_DEBUG=3 gst-launch-1.0 -v pylonsrc ! videoconvert ! video/x-raw,format=I420 ! videoconvert ! ximagesink, the streaming stops a couple of seconds after it starts: /GstPipeline:pipeline0/GstPylonSrc:pylonsrc0.GstPad:src: caps = video/x-raw, format=(string)RGB, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1 /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstVideoConvert:videoconvert1.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, format=(string)BGRx /GstPipeline:pipeline0/GstXImageSink:ximagesink0.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, format=(string)BGRx /GstPipeline:pipeline0/GstVideoConvert:videoconvert1.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:sink: caps = video/x-raw, format=(string)RGB, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1 0:00:00.607088541 13357 0x55969e0370 WARN pylonsrc gstpylonsrc.c:1361:gst_pylonsrc_set_offset: The camera doesn't seem to allow offset centering. Skipping... 0:00:00.635433180 13357 0x55969e0370 WARN pylonsrc gstpylonsrc.c:1555:gst_pylonsrc_set_test_image: The camera doesn't support test image mode. 0:00:00.635516255 13357 0x55969e0370 WARN pylonsrc gstpylonsrc.c:1595:gst_pylonsrc_set_readout: Camera does not support changing the readout mode. 0:00:00.688435247 13357 0x55969e0370 WARN pylonsrc gstpylonsrc.c:2641:gst_pylonsrc_configure_start_acquisition: Couldn't determine link speed. 0:00:00.688508165 13357 0x55969e0370 WARN pylonsrc gstpylonsrc.c:2657:gst_pylonsrc_configure_start_acquisition: Couldn't determine sensor readout time. /GstPipeline:pipeline0/GstPylonSrc:pylonsrc0.GstPad:src: caps = video/x-raw, format=(string)RGB, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1 /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:src: caps = video/x-raw, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstVideoConvert:videoconvert1.GstPad:src: caps = video/x-raw, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1, format=(string)BGRx /GstPipeline:pipeline0/GstXImageSink:ximagesink0.GstPad:sink: caps = video/x-raw, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1, format=(string)BGRx /GstPipeline:pipeline0/GstVideoConvert:videoconvert1.GstPad:sink: caps = video/x-raw, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1, format=(string)I420 /GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:sink: caps = video/x-raw, format=(string)RGB, width=(int)1855, height=(int)1056, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1 0:00:02.369363636 13357 0x55969e0370 ERROR pylonsrc gstpylonsrc.c:2806:gst_pylonsrc_create: Error in the image processing loop. Status=4 0:00:02.369444419 13357 0x55969e0370 WARN basesrc gstbasesrc.c:3055:gst_base_src_loop: error: Internal data stream error. 0:00:02.369471919 13357 0x55969e0370 WARN basesrc gstbasesrc.c:3055:gst_base_src_loop: error: streaming stopped, reason error (-5) ERROR: from element /GstPipeline:pipeline0/GstPylonSrc:pylonsrc0: Internal data stream error. Additional debug info: gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstPylonSrc:pylonsrc0: streaming stopped, reason error (-5)

Execution ended after 0:00:00.620270229 Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ...

Any ideas to why?

joshdoe commented 4 years ago

Try to increase the debugging level, like this: GST_DEBUG=*:3,pylon*:6 gst-launch-1.0 -v pylonsrc ! videoconvert ! ximagesink

That will have a lot of output, you might need to attach it as a file instead of pasting it in the message.

BTW, you might have a reason for doing so, but the pipeline you showed can be simplified to what I just wrote above, only one videoconvert is needed and no need to specify caps. If your camera has multiple color formats and you're trying to specifically pull out the I420 format, then you'd want to use a capsfilter instead.

pdeman commented 4 years ago

Hi, I need to compile idsueyesrc on a tx2. Have you found a way to do it ? is there a possibility to compile only idsueyesrc and not others ?

for now I did git clone, cmake and make and I got this output : [ 12%] Built target gstbayerutils [ 31%] Built target gstextractcolor [ 56%] Built target gstmisb [ 68%] Built target gstselect [ 87%] Built target gstvideoadjust [100%] Built target gstidsueye

then I copied the libgstidsueye.so: here /usr/local/lib/gstreamer-1.0 where I already have libgstfpsfilter.a libgstfpsfilter.so libgstpylonsrc.a libgstpylonsrc.so libgstfpsfilter.la libgstpylonsrc.la from another plugin, and pylonsrc works fine. or I tried here as well: /usr/lib/aarch64-linux-gnu where I have multiple libgst*.so from gstreamer installation using apt get. but when I do gst-inspect-1.0 it doesn't see anything related to ids

if I do : gst-inspect-1.0 /usr/lib/gstreamer-1.0/libgstidsueye.so it seems to work Plugin Details: Name idsueye Description IDS uEye frame grabber source Filename /usr/lib/gstreamer-1.0/libgstidsueye.so Version 1.17.1-9-g04246fe License LGPL Source module gst-plugins-vision package Binary package gst-plugins-vision Origin URL Unknown package origin

idsueyesrc: IDS uEye Video Source

1 features: +-- 1 elements

and if I do a ldd everything seems fine: ldd /usr/lib/gstreamer-1.0/libgstidsueye.so linux-vdso.so.1 (0x0000007f86d7b000) libgtk3-nocsd.so.0 => /usr/lib/aarch64-linux-gnu/libgtk3-nocsd.so.0 (0x0000007f86cec000) libglib-2.0.so.0 => /usr/lib/aarch64-linux-gnu/libglib-2.0.so.0 (0x0000007f86bdd000) libgobject-2.0.so.0 => /usr/lib/aarch64-linux-gnu/libgobject-2.0.so.0 (0x0000007f86b7f000) libgstreamer-1.0.so.0 => /usr/lib/aarch64-linux-gnu/libgstreamer-1.0.so.0 (0x0000007f86a4f000) libgstbase-1.0.so.0 => /usr/lib/aarch64-linux-gnu/libgstbase-1.0.so.0 (0x0000007f869d8000) libgstvideo-1.0.so.0 => /usr/lib/aarch64-linux-gnu/libgstvideo-1.0.so.0 (0x0000007f86944000) libueye_api.so.1 => /usr/lib/libueye_api.so.1 (0x0000007f85fdf000) libc.so.6 => /lib/aarch64-linux-gnu/libc.so.6 (0x0000007f85e85000) /lib/ld-linux-aarch64.so.1 (0x0000007f86d50000) libdl.so.2 => /lib/aarch64-linux-gnu/libdl.so.2 (0x0000007f85e70000) libpthread.so.0 => /lib/aarch64-linux-gnu/libpthread.so.0 (0x0000007f85e44000) libpcre.so.3 => /lib/aarch64-linux-gnu/libpcre.so.3 (0x0000007f85dd2000) libffi.so.6 => /usr/lib/aarch64-linux-gnu/libffi.so.6 (0x0000007f85dba000) libgmodule-2.0.so.0 => /usr/lib/aarch64-linux-gnu/libgmodule-2.0.so.0 (0x0000007f85da6000) libm.so.6 => /lib/aarch64-linux-gnu/libm.so.6 (0x0000007f85ced000) liborc-0.4.so.0 => /usr/lib/aarch64-linux-gnu/liborc-0.4.so.0 (0x0000007f85c74000) librt.so.1 => /lib/aarch64-linux-gnu/librt.so.1 (0x0000007f85c5d000) libstdc++.so.6 => /usr/lib/aarch64-linux-gnu/libstdc++.so.6 (0x0000007f85ac9000) libgomp.so.1 => /usr/lib/aarch64-linux-gnu/libgomp.so.1 (0x0000007f85a8c000) libgcc_s.so.1 => /lib/aarch64-linux-gnu/libgcc_s.so.1 (0x0000007f85a68000)

pdeman commented 4 years ago

I have finally made it works but I have a lot of difficulty to connect it to others pluging like nvvconv , queue etc ... problems that I don't have on windows.