how to handle plugin error on different kernel/docker host
Reinis
reinis at xpresshd.com
Sun Sep 5 21:55:28 UTC 2021
Ok I checked a bit more and it seems everything could be set up
correctly but `NDIlib_initialize` just returns false. Did you just
change the machine where you run the docker? People on forums talk about
CPU incompatibility
https://forums.newtek.com/threads/linux-ndi-sdk-examples-broken-on-amd-machine.164762/
You could google more about issues around that call and try to find some
documentation around that call from newtek. What checks exactly do they do.
If you really need to solve this and it seems that NDI is proprietary
software you could try to reverse that function in library (Ghidra) and
debug it to see where it fails.
On 9/6/21 12:53 AM, Marc wrote:
> Yes but the same docker image works on centos7 host, and the binaries from the sdk seem to work. This ldd shows it finds the libndi.so.5 => /usr/local/lib/libndi.so.5
>
>
> 10 pub fn initialize() -> bool {
> 11 unsafe { NDIlib_initialize() }
> 12 }
> 13
>
>
> 38
> 39 fn plugin_init(plugin: &gst::Plugin) -> Result<(), glib::BoolError> {
> 40 if !ndi::initialize() {
> 41 return Err(glib::glib_bool_error!("Cannot initialize NDI"));
> 42 }
> 43
> 44 device_provider::register(plugin)?;
> 45
>
>
>> Seems like you got your next hint `
>>
>> Cannot initialize NDI
>>
>> `
>>
>> Check source code
>> https://github.com/teltek/gst-plugin-ndi/blob/master/src/lib.rs#L41
>>
>> https://github.com/teltek/gst-plugin-ndi/blob/master/src/ndi.rs#L10
>>
>> Seems like you are missing ndi libs in docker.
>> https://github.com/teltek/gst-plugin-ndi#compilation-of-the-ndi-element
>> Follow to set up NDI libraries
>>
>>
>> On 9/6/21 12:37 AM, Marc wrote:
>>> That generates 13000 lines, this a tail
>>>
>>> 0:00:00.216604350 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x1514190 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgstrawparse.so
>>> 0:00:00.216623956 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstsubparse.so looks like a possible
>> module
>>> 0:00:00.216637331 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstsubparse.so cached
>>> 0:00:00.216649791 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x15142c0 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgstsubparse.so
>>> 0:00:00.216669474 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgsttcp.so looks like a possible module
>>> 0:00:00.216682674 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgsttcp.so cached
>>> 0:00:00.216695410 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x15143f0 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgsttcp.so
>>> 0:00:00.216715182 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgsttypefindfunctions.so looks like a
>> possible module
>>> 0:00:00.216728744 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgsttypefindfunctions.so cached
>>> 0:00:00.216741522 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x1514520 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgsttypefindfunctions.so
>>> 0:00:00.216760554 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideoconvert.so looks like a
>> possible module
>>> 0:00:00.216773828 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideoconvert.so cached
>>> 0:00:00.216802924 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x1514650 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgstvideoconvert.so
>>> 0:00:00.216824867 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideorate.so looks like a possible
>> module
>>> 0:00:00.216838682 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideorate.so cached
>>> 0:00:00.216851378 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x1514780 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgstvideorate.so
>>> 0:00:00.216871213 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideoscale.so looks like a possible
>> module
>>> 0:00:00.216884784 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideoscale.so cached
>>> 0:00:00.216897419 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x15148b0 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgstvideoscale.so
>>> 0:00:00.216917130 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideotestsrc.so looks like a
>> possible module
>>> 0:00:00.216930491 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvideotestsrc.so cached
>>> 0:00:00.216943011 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x15149e0 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgstvideotestsrc.so
>>> 0:00:00.216962390 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1300:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvolume.so looks like a possible
>> module
>>> 0:00:00.216975813 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1338:gst_registry_scan_path_level:<registry0>^[[00m file
>> /usr/local/lib64/gstreamer-1.0/libgstvolume.so cached
>>> 0:00:00.216988384 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1341:gst_registry_scan_path_level:<registry0>^[[00m
>> marking plugin 0x1514b10 as registered as /usr/local/lib64/gstreamer-
>> 1.0/libgstvolume.so
>>> 0:00:00.217015893 ^[[33m11480^[[00m 0x1467e00 ^[[37mDEBUG ^[[00m
>> ^[[00m GST_REGISTRY
>> gstregistry.c:1384:gst_registry_scan_path_internal:<registry0>^[[00m
>> registry changed in path /usr/local/lib64/gstreamer-1.0: 0
>>> 0:00:00.217028402 ^[[33m11480^[[00m 0x1467e00 ^[[37mDEBUG ^[[00m
>> ^[[00m GST_REGISTRY
>> gstregistry.c:1561:gst_registry_remove_cache_plugins:<registry0>^[[00m
>> removing cached plugins
>>> 0:00:00.217043136 ^[[33m11480^[[00m 0x1467e00 ^[[36mINFO ^[[00m
>> ^[[00m GST_REGISTRY
>> gstregistry.c:1713:scan_and_update_registry:^[[00m Registry cache has
>> not changed
>>> 0:00:00.217055278 ^[[33m11480^[[00m 0x1467e00 ^[[36mINFO ^[[00m
>> ^[[00m GST_REGISTRY
>> gstregistry.c:1790:ensure_current_registry:^[[00m registry reading and
>> updating done, result = 1
>>> 0:00:00.217064973 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00m GST_REGISTRY
>> gstregistry.c:1866:gst_update_registry:^[[00m registry update succeeded
>>> 0:00:00.217089693 ^[[33m11480^[[00m 0x1467e00 ^[[36mINFO ^[[00m
>> ^[[00;01;31m GST_INIT gst.c:807:init_post:^[[00m GLib runtime
>> version: 2.56.4
>>> 0:00:00.217103781 ^[[33m11480^[[00m 0x1467e00 ^[[36mINFO ^[[00m
>> ^[[00;01;31m GST_INIT gst.c:809:init_post:^[[00m GLib headers
>> version: 2.56.4
>>> 0:00:00.217126633 ^[[33m11480^[[00m 0x1467e00 ^[[36mINFO ^[[00m
>> ^[[00;01;31m GST_INIT gst.c:810:init_post:^[[00m initialized
>> GStreamer successfully
>>> 0:00:00.217163021 ^[[33m11480^[[00m 0x1467e00 ^[[37mDEBUG ^[[00m
>> ^[[00;04m default
>> gsttracerutils.c:77:_priv_gst_tracing_init:^[[00m Initializing GstTracer
>>> 0:00:00.218765476 ^[[33m11480^[[00m 0x1467e00 ^[[37mDEBUG ^[[00m
>> ^[[00;01;36m GST_PLUGIN_LOADING
>> gstplugin.c:768:_priv_gst_plugin_load_file_for_registry:^[[00m attempt
>> to load plugin "/usr/local/lib64/gstreamer-1.0/libgstndi.so"
>>> 0:00:00.226931198 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00;01;36m GST_PLUGIN_LOADING
>> gstplugin.c:890:_priv_gst_plugin_load_file_for_registry:^[[00m Plugin
>> 0x148a3f0 for file "/usr/local/lib64/gstreamer-1.0/libgstndi.so"
>> prepared, calling entry function...
>>> 0:00:00.226962382 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00;01;36m GST_PLUGIN_LOADING
>> gstplugin.c:897:_priv_gst_plugin_load_file_for_registry:^[[00m Plugin
>> 0x148a3f0 for file "/usr/local/lib64/gstreamer-1.0/libgstndi.so"
>> prepared, registering...
>>> 0:00:00.226995587 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mLOG
>> ^[[00m ^[[00;01;36m GST_PLUGIN_LOADING
>> gstplugin.c:514:gst_plugin_register_func:^[[00m plugin
>> "/usr/local/lib64/gstreamer-1.0/libgstndi.so" looks good
>>> 0:00:00.227200084 ^[[33m11480^[[00m 0x1467e00 ^[[31;01mERROR
>> ^[[00m ^[[00;01;36m GST_PLUGIN_LOADING
>> src/lib.rs:71:gstndi::plugin_desc:^[[00m Failed to register plugin:
>> Cannot initialize NDI
>>> 0:00:00.227229169 ^[[33m11480^[[00m 0x1467e00 ^[[33;01mWARN
>> ^[[00m ^[[00;01;36m GST_PLUGIN_LOADING
>> gstplugin.c:535:gst_plugin_register_func:^[[00m plugin
>> "/usr/local/lib64/gstreamer-1.0/libgstndi.so" failed to initialise
>>> 0:00:00.227243930 ^[[33m11480^[[00m 0x1467e00 ^[[37mDEBUG ^[[00m
>> ^[[00;01;36m GST_PLUGIN_LOADING
>> gstplugin.c:902:_priv_gst_plugin_load_file_for_registry:^[[00m
>> gst_plugin_register_func failed for plugin "/usr/local/lib64/gstreamer-
>> 1.0/libgstndi.so"
>>> Could not load plugin file: File "/usr/local/lib64/gstreamer-
>> 1.0/libgstndi.so" appears to be a GStreamer plugin, but it failed to
>> initialize
>>>> Ok run `GST_DEBUG=*:6 gst-inspect-1.0
>>>> /usr/local/lib64/gstreamer-1.0/libgstndi.so` that should show more
>> info
>>>> On 9/5/21 11:40 PM, Marc wrote:
>>>>> Ok the ldd I did already, that seems fine.
>>>>>
>>>>> [@ bin]# ldd /usr/local/lib64/gstreamer-1.0/libgstndi.so
>>>>> linux-vdso.so.1 (0x00007ffe8b1b4000)
>>>>> libndi.so.5 => /usr/local/lib/libndi.so.5
>>>> (0x00007f07b9e2c000)
>>>>> libgstaudio-1.0.so.0 => /usr/local/lib64/libgstaudio-
>> 1.0.so.0
>>>> (0x00007f07b9bbb000)
>>>>> libgstbase-1.0.so.0 => /usr/local/lib64/libgstbase-
>> 1.0.so.0
>>>> (0x00007f07b993d000)
>>>>> libgstreamer-1.0.so.0 => /usr/local/lib64/libgstreamer-
>>>> 1.0.so.0 (0x00007f07b95fb000)
>>>>> libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0
>>>> (0x00007f07b93a8000)
>>>>> libglib-2.0.so.0 => /lib64/libglib-2.0.so.0
>>>> (0x00007f07b908f000)
>>>>> libgstvideo-1.0.so.0 => /usr/local/lib64/libgstvideo-
>> 1.0.so.0
>>>> (0x00007f07b8dec000)
>>>>> libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f07b8bd4000)
>>>>> libpthread.so.0 => /lib64/libpthread.so.0
>>>> (0x00007f07b89b4000)
>>>>> libm.so.6 => /lib64/libm.so.6 (0x00007f07b8632000)
>>>>> libdl.so.2 => /lib64/libdl.so.2 (0x00007f07b842e000)
>>>>> libc.so.6 => /lib64/libc.so.6 (0x00007f07b8069000)
>>>>> /lib64/ld-linux-x86-64.so.2 (0x00007f07bbd48000)
>>>>> libavahi-common.so.3 => /lib64/libavahi-common.so.3
>>>> (0x00007f07b7e5c000)
>>>>> libavahi-client.so.3 => /lib64/libavahi-client.so.3
>>>> (0x00007f07b7c4a000)
>>>>> libgsttag-1.0.so.0 => /usr/local/lib64/libgsttag-1.0.so.0
>>>> (0x00007f07b7a0f000)
>>>>> libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0
>>>> (0x00007f07b780b000)
>>>>> libgnutls.so.30 => /lib64/libgnutls.so.30
>>>> (0x00007f07b741a000)
>>>>> libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f07b71a9000)
>>>>> libffi.so.6 => /lib64/libffi.so.6 (0x00007f07b6fa0000)
>>>>> libdbus-1.so.3 => /lib64/libdbus-1.so.3
>> (0x00007f07b6d4c000)
>>>>> libz.so.1 => /lib64/libz.so.1 (0x00007f07b6b35000)
>>>>> libp11-kit.so.0 => /lib64/libp11-kit.so.0
>>>> (0x00007f07b680b000)
>>>>> libidn2.so.0 => /lib64/libidn2.so.0 (0x00007f07b65ed000)
>>>>> libunistring.so.2 => /lib64/libunistring.so.2
>>>> (0x00007f07b626c000)
>>>>> libtasn1.so.6 => /lib64/libtasn1.so.6 (0x00007f07b6059000)
>>>>> libnettle.so.6 => /lib64/libnettle.so.6
>> (0x00007f07b5e1f000)
>>>>> libhogweed.so.4 => /lib64/libhogweed.so.4
>>>> (0x00007f07b5bef000)
>>>>> libgmp.so.10 => /lib64/libgmp.so.10 (0x00007f07b5957000)
>>>>> libsystemd.so.0 => /lib64/libsystemd.so.0
>>>> (0x00007f07b5612000)
>>>>> librt.so.1 => /lib64/librt.so.1 (0x00007f07b540a000)
>>>>> liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f07b51e3000)
>>>>> liblz4.so.1 => /lib64/liblz4.so.1 (0x00007f07b4fc6000)
>>>>> libcap.so.2 => /lib64/libcap.so.2 (0x00007f07b4dc0000)
>>>>> libmount.so.1 => /lib64/libmount.so.1 (0x00007f07b4b66000)
>>>>> libgcrypt.so.20 => /lib64/libgcrypt.so.20
>>>> (0x00007f07b4848000)
>>>>> libblkid.so.1 => /lib64/libblkid.so.1 (0x00007f07b45f5000)
>>>>> libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f07b43ed000)
>>>>> libselinux.so.1 => /lib64/libselinux.so.1
>>>> (0x00007f07b41c3000)
>>>>> libgpg-error.so.0 => /lib64/libgpg-error.so.0
>>>> (0x00007f07b3fa2000)
>>>>> libpcre2-8.so.0 => /lib64/libpcre2-8.so.0
>>>> (0x00007f07b3d1e000)
>>>>>> Sorry I mistyped. You should use `ldd` command `ldd
>>>>>> /usr/local/lib64/gstreamer-1.0/libgstndi.so`
>>>>>>
>>>>>>
>>>>>> On 9/5/21 11:34 PM, Marc wrote:
>>>>>>> Yes, looks like something is not ok. But I guess this is then
>>>> related
>>>>>> to compiler flag, that builds specific to the host cpu/kernel?
>>>>>>> [@bin]# ld /usr/local/lib64/gstreamer-1.0/libgstndi.so
>>>>>>> ld: warning: cannot find entry symbol _start; not setting start
>>>>>> address
>>>>>>>> How did you install those plugins?
>>>>>>>>
>>>>>>>> Check that all dependencies for `libgstndi.so` are in place (`ld
>>>>>>>> /usr/local/lib64/gstreamer-1.0/libgstndi.so`)
>>>>>>>>
>>>>>>>> On 9/5/21 8:52 PM, Marc via gstreamer-devel wrote:
>>>>>>>>> I have centos8 docker image that builds gstreamer,base,good,bad
>>>> from
>>>>>>>> source plus the gstreamer-ndi plugin. Strange thing is, that if I
>>>> run
>>>>>>>> the docker image on a centos7 host with a 3.10 kernel gst-inspect
>>>> is
>>>>>>>> fine:
>>>>>>>>> [/]# gst-inspect-1.0 /usr/local/lib64/gstreamer-1.0/libgstndi.so
>>>>>>>>> Plugin Details:
>>>>>>>>> Name ndi
>>>>>>>>> Description NewTek NDI Plugin
>>>>>>>>> Filename /usr/local/lib64/gstreamer-
>>>>>>>> 1.0/libgstndi.so
>>>>>>>>> Version 1.0.0-160571e
>>>>>>>>> License LGPL
>>>>>>>>> Source module gst-plugin-ndi
>>>>>>>>> Source release date 2021-08-17
>>>>>>>>> Binary package gst-plugin-ndi
>>>>>>>>> Origin URL https://github.com/teltek/gst-
>>>> plugin-
>>>>>> ndi
>>>>>>>>> ndisink: NDI Sink
>>>>>>>>> ndisinkcombiner: NDI Sink Combiner
>>>>>>>>> ndiaudiosrc: NewTek NDI Audio Source
>>>>>>>>> ndivideosrc: NewTek NDI Video Source
>>>>>>>>> ndideviceprovider: NewTek NDI Device Provider
>>>>>>>>>
>>>>>>>>> 5 features:
>>>>>>>>> +-- 4 elements
>>>>>>>>> +-- 1 device providers
>>>>>>>>>
>>>>>>>>> But when I move the centos8 docker image to a centos8 host, and
>>>>>>>> execute the same I am getting this error
>>>>>>>>> []# ldconfig
>>>>>>>>> []# gst-inspect-1.0 /usr/local/lib64/gstreamer-1.0/libgstndi.so
>>>>>>>>> 0:00:00.033940037 1886 0x21fa960 ERROR
>>>> GST_PLUGIN_LOADING
>>>>>>>> src/lib.rs:71:gstndi::plugin_desc: Failed to register plugin:
>>>> Cannot
>>>>>>>> initialize NDI
>>>>>>>>> Could not load plugin file: File "/usr/local/lib64/gstreamer-
>>>>>>>> 1.0/libgstndi.so" appears to be a GStreamer plugin, but it failed
>>>> to
>>>>>>>> initialize
>>>>>>>>> How should I debug this?
>>>>>>>>>
>>>>>>>>> Rebuilding a new image on the centos8 host does not resolve
>> this.
>>>>>>>>> starting the container with --cap-add SYS_ADMIN does not resolve
>>>>>> this.
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