VAAPI Hardware Encoding with GStreamer in Snap Not Functioning Despite Successful vainfo Output

lopezem · October 18, 2023, 6:46pm

Background Information: I’m in the process of developing a snap on Ubuntu Core 22 with core22 as the base. This snap is designed to use GStreamer for the creation of RTP streams. The application functions correctly when utilizing software encoding with GStreamer’s H264, but issues arise when I attempt to employ VAAPI hardware encoding via an Intel graphics card, even though vainfo successfully enumerates available encoders and decoders.

Discrepancy Observed: Running vainfo in the snap’s shell successfully lists encoders and decoders:

libva info: VA-API version 1.14.0
libva info: Trying to open /snap/my-snap/x1/graphics/va-api/iHD_drv_video.so
libva info: Trying to open /snap/my-snap/x1/graphics/usr/lib/x86_64-linux-gnu/dri//iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_14
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.14 (libva 2.12.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 22.3.1 ()
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            :	VAEntrypointVLD
      VAProfileMPEG2Main              :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointEncSliceLP
      VAProfileH264High               :	VAEntrypointVLD
      VAProfileH264High               :	VAEntrypointEncSliceLP
      VAProfileJPEGBaseline           :	VAEntrypointVLD
      VAProfileJPEGBaseline           :	VAEntrypointEncPicture
      VAProfileH264ConstrainedBaseline:	VAEntrypointVLD
      VAProfileH264ConstrainedBaseline:	VAEntrypointEncSliceLP
      VAProfileVP8Version0_3          :	VAEntrypointVLD
      VAProfileHEVCMain               :	VAEntrypointVLD
      VAProfileHEVCMain10             :	VAEntrypointVLD
      VAProfileVP9Profile0            :	VAEntrypointVLD
      VAProfileVP9Profile2            :	VAEntrypointVLD

However, GStreamer doesn’t seem to recognize these components, as observed from the gst-inspect-1.0 vaapi output:

0:00:00.000035650 71854 0x564d1d7a6400 INFO                GST_INIT gst.c:592:init_pre: Initializing GStreamer Core Library version 1.20.3
0:00:00.000050594 71854 0x564d1d7a6400 INFO                GST_INIT gst.c:593:init_pre: Using library installed in /usr/lib/x86_64-linux-gnu
0:00:00.000056813 71854 0x564d1d7a6400 INFO                GST_INIT gst.c:611:init_pre: Linux ubuntu 5.15.0-86-generic #96-Ubuntu SMP Wed Sep 20 08:23:49 UTC 2023 x86_64
0:00:00.000285376 71854 0x564d1d7a6400 INFO                GST_INIT gstmessage.c:129:_priv_gst_message_initialize: init messages
0:00:00.000590580 71854 0x564d1d7a6400 INFO                GST_INIT gstcontext.c:86:_priv_gst_context_initialize: init contexts
0:00:00.000828037 71854 0x564d1d7a6400 INFO      GST_PLUGIN_LOADING gstplugin.c:324:_priv_gst_plugin_initialize: registering 0 static plugins
0:00:00.000898025 71854 0x564d1d7a6400 INFO      GST_PLUGIN_LOADING gstplugin.c:232:gst_plugin_register_static: registered static plugin "staticelements"
0:00:00.000917145 71854 0x564d1d7a6400 INFO      GST_PLUGIN_LOADING gstplugin.c:234:gst_plugin_register_static: added static plugin "staticelements", result: 1
0:00:00.001037184 71854 0x564d1d7a6400 INFO            GST_REGISTRY gstregistry.c:1827:ensure_current_registry: reading registry cache: /root/snap/my-snap/x1/.cache/gstreamer-1.0/registry.x86_64.bin
0:00:00.007408819 71854 0x564d1d7a6400 INFO            GST_REGISTRY gstregistrybinary.c:683:priv_gst_registry_binary_read_cache: loaded /root/snap/my-snap/x1/.cache/gstreamer-1.0/registry.x86_64.bin in 0.006344 seconds
0:00:00.007447949 71854 0x564d1d7a6400 INFO            GST_REGISTRY gstregistry.c:1693:scan_and_update_registry: Validating plugins from registry cache: /root/snap/my-snap/x1/.cache/gstreamer-1.0/registry.x86_64.bin
0:00:00.010279313 71854 0x564d1d7a6400 INFO            GST_REGISTRY gstregistry.c:1785:scan_and_update_registry: Registry cache has not changed
0:00:00.010285293 71854 0x564d1d7a6400 INFO            GST_REGISTRY gstregistry.c:1862:ensure_current_registry: registry reading and updating done, result = 1
0:00:00.010290770 71854 0x564d1d7a6400 INFO                GST_INIT gst.c:833:init_post: GLib runtime version: 2.72.4
0:00:00.010294921 71854 0x564d1d7a6400 INFO                GST_INIT gst.c:835:init_post: GLib headers version: 2.72.1
0:00:00.010297885 71854 0x564d1d7a6400 INFO                GST_INIT gst.c:837:init_post: initialized GStreamer successfully
Plugin Details:
  Name                     vaapi
  Description              VA-API based elements
  Filename                 /snap/my-snap/x1/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
  Version                  1.20.1
  License                  LGPL
  Source module            gstreamer-vaapi
  Source release date      2022-03-14
  Binary package           gstreamer-vaapi
  Origin URL               https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/issues


  0 features:

Additionally, the command issues a warning:

465:0:00:00.241308893 71799 0x560244b82200 WARN                 default gstvaapi.c:231:plugin_init: Cannot create a VA display

Configuration Details: My snap is configured with a plug connected to mesa-core22:graphics-core22, following the guidelines provided here.

Troubleshooting Steps Taken: I’ve attempted to rectify the issue by setting environment variables:

LIBVA_DRIVER_NAME=iHD (also tried i965 for older Intel GPUs)
GST_VAAPI_ALL_DRIVERS=1

Staging Packages: My snap includes various relevant packages, such as:

Several GStreamer packages (libgstreamer1.0-0, gstreamer1.0-vaapi, etc.)
Libraries like libpulse0 and libx264-dev
Diagnostic tools (vainfo, strace)

Successful Encoding with FFmpeg: Confirmation of Hardware Acceleration Accessibility

In an effort to cross-verify the functionality of the hardware acceleration capabilities, I conducted encoding using FFmpeg with hardware acceleration enabled. This process was executed successfully, underscoring that the hardware encoders are accessible and operational. This outcome reinforces the notion that the issue is isolated to the GStreamer’s interaction with VAAPI within the snap environment, particularly since vainfo confirms the availability of the necessary components.

The successful FFmpeg encoding suggests that the configurations and permissions related to hardware access are correctly set, at least outside of the GStreamer context. This points to a potential discrepancy in how GStreamer is handling hardware-accelerated encoding in comparison to FFmpeg, particularly within the confined snap environment on Ubuntu Core 22.

Request for Guidance:

Given that FFmpeg successfully utilizes hardware acceleration for encoding, what could be the underlying causes for GStreamer’s failure to recognize or utilize the VAAPI components in the same environment?
How can GStreamer’s hardware acceleration support be debugged or profiled, especially when other tools like FFmpeg are able to successfully leverage these capabilities?
Are there known compatibility issues or additional dependencies required for GStreamer to function with VAAPI hardware acceleration in a snap on Ubuntu Core 22, despite the base and system libraries appearing to be correctly configured and functioning as expected with other software?
Any further recommendations or advanced troubleshooting steps that could potentially resolve the disparity in hardware acceleration utilization between GStreamer and FFmpeg?

ogra · October 19, 2023, 2:58pm

Have you checked with snappy-debug yet if there is perhaps something the driver can not access due to confinement?

lopezem · October 19, 2023, 3:42pm

I installed the snap using the --devmode option to bypass app armor’s security rules to see if that might be an issue but had no luck. Here is a trace of snappy debug for reference:

kernel.printk_ratelimit = 0
= AppArmor =
Time: Oct 19 15:37:28
Log: apparmor="DENIED" operation="capable" profile="snap.snappy-debug.snappy-debug" pid=75323 comm="snapcraft-runne" capability=2  capname="dac_read_search"
Capability: dac_read_search
Suggestions:
* adjust program to not require 'CAP_DAC_READ_SEARCH' (see 'man 7 capabilities')
* add one of 'microstack-support, system-backup' to 'plugs'
* do nothing if program otherwise works properly

= AppArmor =
Time: Oct 19 15:38:13
Log: apparmor="ALLOWED" operation="open" profile="snap.my-app.app" name="/usr/share/fonts/" pid=75421 comm=5B70616E676F5D204663496E6974 requested_mask="r" denied_mask="r" fsuid=0 ouid=0
File: /usr/share/fonts/ (read)
Suggestion:
* adjust program to read necessary files from $SNAP, $SNAP_DATA, $SNAP_COMMON, $SNAP_USER_DATA or $SNAP_USER_COMMON

= AppArmor =
Time: Oct 19 15:38:13
Log: apparmor="ALLOWED" operation="open" profile="snap.my-app.app" name="/usr/share/fonts/truetype/" pid=75421 comm=5B70616E676F5D204663496E6974 requested_mask="r" denied_mask="r" fsuid=0 ouid=0
File: /usr/share/fonts/truetype/ (read)
Suggestion:
* adjust program to read necessary files from $SNAP, $SNAP_DATA, $SNAP_COMMON, $SNAP_USER_DATA or $SNAP_USER_COMMON

= AppArmor =
Time: Oct 19 15:38:13
Log: apparmor="ALLOWED" operation="open" profile="snap.my-app.app" name="/usr/share/fonts/" pid=75421 comm=5B70616E676F5D204663496E6974 requested_mask="r" denied_mask="r" fsuid=0 ouid=0
File: /usr/share/fonts/ (read)
Suggestion:
* adjust program to read necessary files from $SNAP, $SNAP_DATA, $SNAP_COMMON, $SNAP_USER_DATA or $SNAP_USER_COMMON

= AppArmor =
Time: Oct 19 15:38:13
Log: apparmor="ALLOWED" operation="open" profile="snap.my-app.app" name="/usr/share/fonts/truetype/" pid=75421 comm=5B70616E676F5D204663496E6974 requested_mask="r" denied_mask="r" fsuid=0 ouid=0
File: /usr/share/fonts/truetype/ (read)
Suggestion:
* adjust program to read necessary files from $SNAP, $SNAP_DATA, $SNAP_COMMON, $SNAP_USER_DATA or $SNAP_USER_COMMON

= AppArmor =
Time: Oct 19 15:38:14
Log: apparmor="ALLOWED" operation="capable" profile="snap.my-app.app" pid=75421 comm="gst-plugin-scan" capability=2  capname="dac_read_search"
Capability: dac_read_search
Suggestions:
* adjust program to not require 'CAP_DAC_READ_SEARCH' (see 'man 7 capabilities')
* add one of 'microstack-support, system-backup' to 'plugs'
* do nothing if program otherwise works properly

= AppArmor =
Time: Oct 19 15:38:14
Log: apparmor="ALLOWED" operation="open" profile="snap.my-app.app" name="/var/tmp/" pid=75421 comm="gst-plugin-scan" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
File: /var/tmp/ (read)
Suggestion:
* adjust program to use TMPDIR or /tmp

soumyaDghosh · October 19, 2023, 4:42pm

Many snaps, that I also try to create, often face this. But surprisingly, when I build gstreamer, I don’t face that issue. clapper is an example of that. But, snaps like video-trimmer, cozy often face this issue.

lopezem · October 20, 2023, 4:18pm

@soumyaDghosh, thanks for the pointer, i can see that the clapper snap works from the snapcraft store using gst-inspect-1.0 vaapi. Integrating those parts from the snapcraft.yaml into my own doesn’t work. It appears that all parts are fairly coupled to eachother for library dependencies.

Do you know or have an example of gstreamer that works with vaapi outside of clapper that is more stand alone?

Ultimately I would like this to integrate with opencv (which i have to compile) in python.

soumyaDghosh · October 20, 2023, 4:58pm

Well, what I think the problem is often gstreamer can’t find the libraries, even though they are installed, I need to point them out via some environment variables. Can you help me with this work on Gstreamer? I have a plan for a content snap on gstreamer. It’ll solve your problem too.

lopezem · October 20, 2023, 7:21pm

@soumyaDghosh, sure I’d be glad to have a more generalized approach to get this working. FYI I’m working with ubuntu core so it is a headless build. I have the build working but vaapi isn’t working quite yet. The block of interest provided below is:

0:00:00.058292422 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstv4l2codecs.so" loaded
0:00:00.058654801 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:1606:gst_plugin_ext_dep_extract_env_vars_paths:<plugin145> ignoring environment variable content 'iHD': either not an absolute path or not a path at all
0:00:00.058819167 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstva.so" loaded
0:00:00.059760549 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:1606:gst_plugin_ext_dep_extract_env_vars_paths:<plugin146> ignoring environment variable content 'iHD': either not an absolute path or not a path at all
0:00:00.059853739 103106 0x560587e5e200 WARN                 default gstvaapi.c:231:plugin_init: Cannot create a VA display

Below is my snapcraft definition for the parts that is currently building:

  x264:
    plugin: autotools
    source: https://salsa.debian.org/multimedia-team/x264.git
    source-branch: "upstream/0.164.3095+gitbaee400"
    autotools-configure-parameters:
      - --prefix=/usr
      - --libdir=/usr/lib/${CRAFT_ARCH_TRIPLET}
      - --disable-cli
      - --enable-shared
      - --enable-strip
    build-packages:
      - libva-dev
      - nasm
    prime:
      - -usr/lib/*/pkgconfig
      - -usr/include
      - -usr/share
  ffmpeg:
    # WORKAROUND:
    # Build from source because the ffmpeg package installs libraries as dependencies
    # that conflict with the Gnome extension
    plugin: autotools
    source: https://git.ffmpeg.org/ffmpeg.git
    source-branch: "n4.4"
    autotools-configure-parameters:
      # WORKAROUND: Install to /usr instead of /usr/local because it's not in search paths
      - --prefix=/usr
      - --disable-debug
      - --disable-doc
      - --disable-static
      - --disable-everything
      - --enable-gpl
      - --enable-shared
      - --enable-version3
      - --enable-optimizations
      - --enable-runtime-cpudetect
      - --enable-pthreads
      - --enable-protocol=file
      - --enable-decoder=dvvideo,flv,h263,h264,hevc,mjpeg,mpeg2video,mpeg4,mpegvideo,msmpeg4v1,msmpeg4v2,png,tiff,vc1,vp8,vp9,webp,wmv1,wmv2,wmv3,zerocodec
      - --enable-decoder=aac,aac_fixed,aac_latm,ac3,ac3_fixed,ape,dca,dvaudio,eac3,flac,mp3,opus,tak,truehd,tta,wmalossless
      - --enable-demuxer=ape,gif,yuv4mpegpipe
    build-packages:
      - nasm
    prime:
      - -usr/include
      - -usr/share
      - -usr/lib/pkgconfig
      - -usr/lib/*/pkgconfig

  libmpeg2:
    source: http://libmpeg2.sourceforge.net/files/libmpeg2-0.5.1.tar.gz
    plugin: autotools
    autotools-configure-parameters:
      - --prefix=/usr
      - --enable-shared
      - --disable-static
    build-packages:
      - ffmpeg
      - libxext-dev
    prime:
      - -usr/bin/*mpeg2*
      - -usr/include
      - -usr/lib/pkgconfig
      - -usr/lib/*/pkgconfig
      - -usr/share

  gstreamer:
    after: [libmpeg2, ffmpeg, x264]
    source: https://gitlab.freedesktop.org/gstreamer/gstreamer.git
    source-tag: 1.20.2
    source-submodules: []
    plugin: meson
    build-environment:
      - LDFLAGS: -L/snap/gnome-42-2204-sdk/current/usr/lib -L/snap/gnome-42-2204-sdk/current/usr/lib/$CRAFT_ARCH_TRIPLET -L$CRAFT_STAGE/usr/lib -L$CRAFT_STAGE/usr/lib/$CRAFT_ARCH_TRIPLET -L/usr/lib -L/usr/lib/$CRAFT_ARCH_TRIPLET
      - GI_TYPELIB_PATH: /snap/gnome-42-2204-sdk/current/usr/lib/girepository-1.0:/snap/gnome-42-2204-sdk/usr/lib/$CRAFT_ARCH_TRIPLET/girepository-1.0
    meson-parameters:
      - --prefix=/usr
      - --buildtype=release
      - --wrap-mode=nodownload
      - -Dbase=enabled
      - -Dgood=enabled
      - -Dbad=enabled
      - -Dugly=enabled
      - -Dlibav=enabled
      - -Dvaapi=enabled
      - -Dsharp=disabled
      - -Drs=disabled
      - -Dpython=disabled
      - -Ddevtools=disabled
      - -Dges=disabled
      - -Drtsp_server=disabled
      - -Dgst-examples=disabled
      - -Dqt5=disabled
      - -Dtests=disabled
      - -Dexamples=disabled
      - -Dintrospection=enabled
      - -Ddoc=disabled
      - -Dgtk_doc=disabled
      - -Dgpl=enabled
      - -Dgstreamer:benchmarks=disabled
      - -Dgstreamer:gobject-cast-checks=disabled
      - -Dgstreamer:glib-asserts=disabled
      - -Dgstreamer:glib-checks=disabled
      - -Dgstreamer:extra-checks=disabled
      - -Dgst-plugins-base:gobject-cast-checks=disabled
      - -Dgst-plugins-base:glib-asserts=disabled
      - -Dgst-plugins-base:glib-checks=disabled
      - -Dgst-plugins-base:gl_api=opengl,gles2
      - -Dgst-plugins-base:gl_platform=egl,glx
      - -Dgst-plugins-good:gobject-cast-checks=disabled
      - -Dgst-plugins-good:glib-asserts=disabled
      - -Dgst-plugins-good:glib-checks=disabled
      - -Dgst-plugins-good:gtk3=disabled
      - -Dgst-plugins-bad:gobject-cast-checks=disabled
      - -Dgst-plugins-bad:glib-asserts=disabled
      - -Dgst-plugins-bad:glib-checks=disabled
      - -Dgst-plugins-bad:extra-checks=disabled
      - -Dgst-plugins-bad:vulkan=disabled
      - -Dgst-plugins-bad:webrtc=disabled
      - -Dgst-plugins-bad:wasapi=disabled
      - -Dgst-plugins-bad:wasapi2=disabled
      - -Dgst-plugins-bad:winks=disabled
      - -Dgst-plugins-bad:winscreencap=disabled
      - -Dgst-plugins-bad:assrender=enabled
      - -Dgst-plugins-bad:nvcodec=enabled
      - -Dgst-plugins-bad:v4l2codecs=enabled
      - -Dgst-plugins-bad:va=enabled
      - -Dgst-plugins-ugly:gobject-cast-checks=disabled
      - -Dgst-plugins-ugly:glib-asserts=disabled
      - -Dgst-plugins-ugly:glib-checks=disabled
      - -Dgst-plugins-ugly:mpeg2dec=enabled
    override-prime: |
      craftctl default
      chmod 755 usr/libexec/gstreamer-1.0/gst-ptp-helper #trying to fix the permission error
    build-packages:
      - meson
      - bison
      - flex
      - gettext
      - liba52-0.7.4-dev
      - libass-dev
      - libffi-dev
      - libgles-dev
      - libgnutls28-dev
      - libgudev-1.0-dev
      - libjpeg-dev
      - libmount-dev
      - libmpeg2-4-dev
      - libopengl-dev
      - liborc-0.4-dev
      - libpng-dev
      - libpcre3-dev
      - libpulse-dev
      - libselinux1-dev
      - libtag1-dev
      - libva-dev
      - libvpx-dev
      - libwavpack-dev
      - libxrandr-dev
      - libxv-dev
      - yasm
      - zlib1g-dev
      - gobject-introspection
      - libgirepository1.0-dev
    stage-packages:
      - libaom3
      - libblas3
      - libbluray2
      - libbs2b0
      - libcairo-script-interpreter2
      - libchromaprint1
      - libcodec2-1.0
      - libdav1d5
      - libflite1
      - libgfortran5
      - libgme0
      - libgsm1
      - liblapack3
      - liblilv-0-0
      - libmfx1
      - libmysofa1
      - libnorm1
      - libnuma1
      - libopenmpt0
      - liborc-0.4-0
      - libpgm-5.3-0
      - libpocketsphinx3
      - libpostproc55
      - librabbitmq4
      - librubberband2
      - libserd-0-0
      - libshine3
      - libsnappy1v5
      - libsodium23
      - libsord-0-0
      - libsoxr0
      - libsphinxbase3
      - libsratom-0-0
      - libsrt1.4-gnutls
      - libssh-gcrypt-4
      - libswresample3
      - libswscale5
      - libudfread0
      - libva-drm2
      - libva-wayland2
      - libva-x11-2
      - libvdpau1
      - libvidstab1.1
      - libx264-163
      - libx265-199
      - libxv1
      - libxvidcore4
      - libzimg2
      - libzmq5
      - libzvbi0
      - ocl-icd-libopencl1
      - liba52-0.7.4
      - libgudev-1.0-0
      - libsass1
      - sassc
      - libdv4
      - libdvdread8
      - libdvdnav4
      - libass9
      - uchardet
      - libtag1v5-vanilla
      - libgl1
      - libwavpack1
      - libxrandr2
      - i965-va-driver
      - intel-media-va-driver

    prime:
      - -usr/share/man/*
      - -usr/share/gtk-doc/html/*
      - -usr/include

Below is the output of gst-inspect-1.0 vaapi and other relevant commands showing content of directories:

root@ubuntu:/snap/my-snap/x6# GST_DEBUG=4 gst-inspect-1.0 vaapi
0:00:00.000046303 103105 0x561be23e1200 INFO                GST_INIT gst.c:592:init_pre: Initializing GStreamer Core Library version 1.20.2
0:00:00.000064088 103105 0x561be23e1200 INFO                GST_INIT gst.c:593:init_pre: Using library installed in /usr/lib/x86_64-linux-gnu
0:00:00.000085508 103105 0x561be23e1200 INFO                GST_INIT gst.c:611:init_pre: Linux ubuntu 5.15.0-86-generic #96-Ubuntu SMP Wed Sep 20 08:23:49 UTC 2023 x86_64
0:00:00.000274702 103105 0x561be23e1200 INFO                GST_INIT gstmessage.c:129:_priv_gst_message_initialize: init messages
0:00:00.000624552 103105 0x561be23e1200 INFO                GST_INIT gstcontext.c:86:_priv_gst_context_initialize: init contexts
0:00:00.000828946 103105 0x561be23e1200 INFO      GST_PLUGIN_LOADING gstplugin.c:321:_priv_gst_plugin_initialize: registering 0 static plugins
0:00:00.000930717 103105 0x561be23e1200 INFO      GST_PLUGIN_LOADING gstplugin.c:229:gst_plugin_register_static: registered static plugin "staticelements"
0:00:00.000937869 103105 0x561be23e1200 INFO      GST_PLUGIN_LOADING gstplugin.c:231:gst_plugin_register_static: added static plugin "staticelements", result: 1
0:00:00.001034705 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistry.c:1827:ensure_current_registry: reading registry cache: /root/snap/my-snap/x6/.cache/gstreamer-1.0/registry.x86_64.bin
0:00:00.001139618 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistrybinary.c:601:priv_gst_registry_binary_read_cache: Unable to mmap file /root/snap/my-snap/x6/.cache/gstreamer-1.0/registry.x86_64.bin : Failed to open file “/root/snap/my-snap/x6/.cache/gstreamer-1.0/registry.x86_64.bin”: open() failed: No such file or directory
0:00:00.001169874 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistrybinary.c:611:priv_gst_registry_binary_read_cache: Unable to read file /root/snap/my-snap/x6/.cache/gstreamer-1.0/registry.x86_64.bin : Failed to open file “/root/snap/my-snap/x6/.cache/gstreamer-1.0/registry.x86_64.bin”: No such file or directory
0:00:00.001175384 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistry.c:1693:scan_and_update_registry: Validating plugins from registry cache: /root/snap/my-snap/x6/.cache/gstreamer-1.0/registry.x86_64.bin
0:00:00.000046530 103106 0x560587e5e200 INFO                GST_INIT gst.c:592:init_pre: Initializing GStreamer Core Library version 1.20.2
0:00:00.000062594 103106 0x560587e5e200 INFO                GST_INIT gst.c:593:init_pre: Using library installed in /usr/lib/x86_64-linux-gnu
0:00:00.000069236 103106 0x560587e5e200 INFO                GST_INIT gst.c:611:init_pre: Linux ubuntu 5.15.0-86-generic #96-Ubuntu SMP Wed Sep 20 08:23:49 UTC 2023 x86_64
0:00:00.000189814 103106 0x560587e5e200 INFO                GST_INIT gstmessage.c:129:_priv_gst_message_initialize: init messages
0:00:00.000476344 103106 0x560587e5e200 INFO                GST_INIT gstcontext.c:86:_priv_gst_context_initialize: init contexts
0:00:00.000580382 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:321:_priv_gst_plugin_initialize: registering 0 static plugins
0:00:00.000620903 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:229:gst_plugin_register_static: registered static plugin "staticelements"
0:00:00.000627171 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:231:gst_plugin_register_static: added static plugin "staticelements", result: 1
0:00:00.000642554 103106 0x560587e5e200 INFO            GST_REGISTRY gstregistry.c:1862:ensure_current_registry: registry reading and updating done, result = 1
0:00:00.000647325 103106 0x560587e5e200 INFO                GST_INIT gst.c:833:init_post: GLib runtime version: 2.72.4
0:00:00.000651285 103106 0x560587e5e200 INFO                GST_INIT gst.c:835:init_post: GLib headers version: 2.72.4
0:00:00.000654471 103106 0x560587e5e200 INFO                GST_INIT gst.c:837:init_post: initialized GStreamer successfully
0:00:00.001786461 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsta52dec.so" loaded
0:00:00.001950770 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaccurip.so" loaded
0:00:00.002099967 103106 0x560587e5e200 INFO                   adder gstadder.c:1586:gst_adder_child_proxy_init: initializing child proxy interface
0:00:00.002116847 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstadder.so" loaded
0:00:00.002240917 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstadpcmdec.so" loaded
0:00:00.002388565 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstadpcmenc.so" loaded
0:00:00.002886901 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaes.so" loaded
0:00:00.003387471 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaiff.so" loaded
0:00:00.003576831 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstalaw.so" loaded
0:00:00.003806796 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstalpha.so" loaded
0:00:00.004036653 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstalphacolor.so" loaded
0:00:00.004254834 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstapetag.so" loaded
0:00:00.004556189 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstapp.so" loaded
0:00:00.005719669 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstasf.so" loaded
0:00:00.005964904 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstasfmux.so" loaded
0:00:00.006827955 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstassrender.so" loaded
0:00:00.006993466 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiobuffersplit.so" loaded
0:00:00.007151391 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudioconvert.so" loaded
0:00:00.007674729 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiofx.so" loaded
0:00:00.007860825 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiofxbad.so" loaded
0:00:00.007985585 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiolatency.so" loaded
0:00:00.008161325 103106 0x560587e5e200 INFO                 default gstaudiomixer.c:456:gst_audiomixer_child_proxy_init: initializing child proxy interface
0:00:00.008220414 103106 0x560587e5e200 INFO         audiointerleave gstaudiointerleave.c:900:gst_audio_interleave_child_proxy_init: initializing child proxy interface
0:00:00.008237803 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiomixer.so" loaded
0:00:00.008383672 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiomixmatrix.so" loaded
0:00:00.008687771 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudioparsers.so" loaded
0:00:00.008868878 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiorate.so" loaded
0:00:00.009029633 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudioresample.so" loaded
0:00:00.009189498 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiotestsrc.so" loaded
0:00:00.009414254 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiovisualizers.so" loaded
0:00:00.009578782 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstauparse.so" loaded
0:00:00.009714072 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstautoconvert.so" loaded
0:00:00.009856880 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstautodetect.so" loaded
0:00:00.010407324 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstavi.so" loaded
0:00:00.010628089 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstbayer.so" loaded
0:00:00.010988372 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcamerabin.so" loaded
0:00:00.011208288 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcodecalpha.so" loaded
0:00:00.011428943 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoloreffects.so" loaded
0:00:00.011657755 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcompositor.so" loaded
0:00:00.012345531 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so" loaded
0:00:00.012585558 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoretracers.so" loaded
0:00:00.012741269 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcutter.so" loaded
0:00:00.013036190 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdebug.so" loaded
0:00:00.013596053 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdebugutilsbad.so" loaded
0:00:00.016319203 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdecklink.so" loaded
0:00:00.016660993 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdeinterlace.so" loaded
0:00:00.017347867 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdtls.so" loaded
0:00:00.017565956 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdtmf.so" loaded
0:00:00.017938575 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdvb.so" loaded
0:00:00.018100962 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdvbsubenc.so" loaded
0:00:00.018365230 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdvbsuboverlay.so" loaded
0:00:00.018530817 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdvdlpcmdec.so" loaded
0:00:00.018660707 103106 0x560587e5e200 INFO                  gstspu gstdvdspu.c:1260:dvd_spu_element_init: debug flags : 0x00
0:00:00.018701347 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdvdspu.so" loaded
0:00:00.018866847 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstdvdsub.so" loaded
0:00:00.019311262 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsteffectv.so" loaded
0:00:00.019571753 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstencoding.so" loaded
0:00:00.019779379 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstequalizer.so" loaded
0:00:00.019931043 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstfaceoverlay.so" loaded
0:00:00.020092069 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstfbdevsink.so" loaded
0:00:00.020233721 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstfestival.so" loaded
0:00:00.020402547 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstfieldanalysis.so" loaded
0:00:00.020770148 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstflv.so" loaded
0:00:00.020919463 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstflxdec.so" loaded
0:00:00.021076264 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstfreeverb.so" loaded
0:00:00.021326596 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstfrei0r.so" loaded
0:00:00.021629097 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgaudieffects.so" loaded
0:00:00.021817720 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgdp.so" loaded
0:00:00.022311898 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgeometrictransform.so" loaded
0:00:00.028467402 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgio.so" loaded
0:00:00.028726450 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgoom.so" loaded
0:00:00.028899220 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgoom2k1.so" loaded
0:00:00.029424363 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsthls.so" loaded
0:00:00.029584812 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsticydemux.so" loaded
0:00:00.029741695 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstid3demux.so" loaded
0:00:00.029910221 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstid3tag.so" loaded
0:00:00.030072934 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstimagefreeze.so" loaded
0:00:00.030390340 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstinter.so" loaded
0:00:00.030692036 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstinterlace.so" loaded
0:00:00.030935790 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstinterleave.so" loaded
0:00:00.031149549 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstipcpipeline.so" loaded
0:00:00.031831104 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so" loaded
0:00:00.032004731 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstivfparse.so" loaded
0:00:00.032196852 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstivtc.so" loaded
0:00:00.032339654 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstjp2kdecimator.so" loaded
0:00:00.032674423 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstjpeg.so" loaded
0:00:00.032871735 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstjpegformat.so" loaded
0:00:00.033102503 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlegacyrawparse.so" loaded
0:00:00.033273367 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlevel.so" loaded
0:00:00.036275711 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for avtype_yuv4mpegpipe
0:00:00.036314934 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so" loaded
0:00:00.036976587 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so" loaded
0:00:00.037154416 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmidi.so" loaded
0:00:00.037309298 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmonoscope.so" loaded
0:00:00.037539495 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmpeg2dec.so" loaded
0:00:00.037733777 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmpegpsdemux.so" loaded
0:00:00.037906327 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmpegpsmux.so" loaded
0:00:00.038274629 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmpegtsdemux.so" loaded
0:00:00.038567446 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmpegtsmux.so" loaded
0:00:00.038751240 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmulaw.so" loaded
0:00:00.039185184 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmultifile.so" loaded
0:00:00.039381938 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmultipart.so" loaded
0:00:00.039828857 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmxf.so" loaded
0:00:00.039992081 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstnavigationtest.so" loaded
0:00:00.040155281 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstnetsim.so" loaded
0:00:00.040639076 103106 0x560587e5e200 WARN                 nvcodec gstcudaloader.c:139:gst_cuda_load_library: Could not open library libcuda.so.1, libcuda.so.1: cannot open shared object file: No such file or directory
0:00:00.040645726 103106 0x560587e5e200 WARN                 nvcodec plugin.c:73:plugin_init: Failed to load cuda library
0:00:00.040650974 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstnvcodec.so" loaded
0:00:00.041007440 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstoss4.so" loaded
0:00:00.041211428 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstossaudio.so" loaded
0:00:00.041490385 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstoverlaycomposition.so" loaded
0:00:00.041630261 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpbtypes.so" loaded
0:00:00.041799076 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpcapparse.so" loaded
0:00:00.042619101 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so" loaded
0:00:00.042874529 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpng.so" loaded
0:00:00.043067553 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpnm.so" loaded
0:00:00.043224938 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstproxy.so" loaded
0:00:00.045262924 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulseaudio.so" loaded
0:00:00.045721602 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrawparse.so" loaded
0:00:00.046064928 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrealmedia.so" loaded
0:00:00.046233388 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstremovesilence.so" loaded
0:00:00.046477391 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstreplaygain.so" loaded
0:00:00.046795021 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrfbsrc.so" loaded
0:00:00.047141739 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrist.so" loaded
0:00:00.047481940 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrtmp2.so" loaded
0:00:00.049799227 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrtp.so" loaded
0:00:00.050787125 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrtpmanager.so" loaded
0:00:00.051060014 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrtpmanagerbad.so" loaded
0:00:00.051273489 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrtponvif.so" loaded
0:00:00.051719432 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrtsp.so" loaded
0:00:00.051971052 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsctp.so" loaded
0:00:00.052196971 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsdpelem.so" loaded
0:00:00.052396753 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsegmentclip.so" loaded
0:00:00.052573618 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstshapewipe.so" loaded
0:00:00.052751444 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstshm.so" loaded
0:00:00.052939004 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsiren.so" loaded
0:00:00.053093693 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsmooth.so" loaded
0:00:00.053343493 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsmpte.so" loaded
0:00:00.053690345 103106 0x560587e5e200 WARN                    soup gstsoup.c:38:plugin_init: Failed to load libsoup library
0:00:00.053697409 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsoup.so" loaded
0:00:00.053859939 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstspectrum.so" loaded
0:00:00.054018241 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstspeed.so" loaded
0:00:00.054191360 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsubenc.so" loaded
0:00:00.054342160 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for subparse_typefind
0:00:00.054397063 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsubparse.so" loaded
0:00:00.054568259 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstswitchbin.so" loaded
0:00:00.055203551 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsttaglib.so" loaded
0:00:00.055578383 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsttcp.so" loaded
0:00:00.055974210 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsttimecode.so" loaded
0:00:00.056181952 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsttranscode.so" loaded
0:00:00.056342695 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-msvideo
0:00:00.056352524 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/qcelp
0:00:00.056358296 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-cdxa
0:00:00.056363304 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/riff-midi
0:00:00.056369567 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-wav
0:00:00.056374904 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/webp
0:00:00.056380801 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-ms-asf
0:00:00.056386689 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-vcd
0:00:00.056392119 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-imelody
0:00:00.056397905 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-scc
0:00:00.056404798 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/vnd.rn-realmedia
0:00:00.056411260 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-pn-realaudio
0:00:00.056417214 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-flv
0:00:00.056422702 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-nist
0:00:00.056428111 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-voc
0:00:00.056433438 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-w64
0:00:00.056438824 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-rf64
0:00:00.056444075 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/gif
0:00:00.056452005 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/png
0:00:00.056460845 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-mve
0:00:00.056466250 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-amr-nb-sh
0:00:00.056471214 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-amr-wb-sh
0:00:00.056476296 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-sid
0:00:00.056481005 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-xcf
0:00:00.056486124 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-mng
0:00:00.056493222 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-jng
0:00:00.056498706 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-xpixmap
0:00:00.056504144 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-sun-raster
0:00:00.056509620 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-bzip
0:00:00.056514956 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-gzip
0:00:00.056520295 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/zip
0:00:00.056525610 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-compress
0:00:00.056533526 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-executable
0:00:00.056538808 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-spc
0:00:00.056544047 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-caf
0:00:00.056549276 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-rar
0:00:00.056554974 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-nsf
0:00:00.056560338 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-gym
0:00:00.056565850 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-ay
0:00:00.056571556 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-gbs
0:00:00.056576798 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-vgm
0:00:00.056582103 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-sap
0:00:00.056588651 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-ivf
0:00:00.056593714 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-kss
0:00:00.056600050 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/pdf
0:00:00.056605762 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/msword
0:00:00.056613436 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/octet-stream
0:00:00.056619161 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/vnd.adobe.photoshop
0:00:00.056624670 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-xi
0:00:00.056629999 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-tap-dmp
0:00:00.056637375 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-musepack
0:00:00.056644483 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-au
0:00:00.056650208 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-mcc
0:00:00.056657322 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/midi
0:00:00.056662874 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/mobile-xmf
0:00:00.056668563 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-fli
0:00:00.056674290 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-id3v2
0:00:00.056679780 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-id3v1
0:00:00.056685986 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-apetag
0:00:00.056692104 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-ttafile
0:00:00.056703710 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-mod
0:00:00.056712268 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/mpeg
0:00:00.056718156 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-ac3
0:00:00.056723899 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-dts
0:00:00.056729983 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-gsm
0:00:00.056736909 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/mpeg-sys
0:00:00.056743266 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/mpegts
0:00:00.056751935 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/ogg
0:00:00.056758921 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/mpeg-elementary
0:00:00.056764079 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/mpeg4
0:00:00.056769921 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-h263
0:00:00.056779965 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-h264
0:00:00.056786862 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-h265
0:00:00.056792475 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-nuv
0:00:00.056799836 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-m4a
0:00:00.056805696 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-3gp
0:00:00.056811010 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/quicktime
0:00:00.056816497 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-quicktime
0:00:00.056822262 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/jp2
0:00:00.056827496 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-jpc
0:00:00.056834966 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/mj2
0:00:00.056842451 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for text/html
0:00:00.056848399 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-shockwave-flash
0:00:00.056853990 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/xges
0:00:00.056859535 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/vnd.apple-xmeml+xml
0:00:00.056865088 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/vnd.apple-fcp+xml
0:00:00.056870908 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/vnd.pixar.opentimelineio+json
0:00:00.056877985 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/dash+xml
0:00:00.056885718 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/vnd.ms-sstr+xml
0:00:00.056891689 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for text/plain
0:00:00.056897162 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for text/utf-16
0:00:00.056902517 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for text/utf-32
0:00:00.056908076 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for text/uri-list
0:00:00.056913478 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/itc
0:00:00.056918851 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-hls
0:00:00.056924594 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/sdp
0:00:00.056929870 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/smil
0:00:00.056935202 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/ttml+xml
0:00:00.056940627 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/xml
0:00:00.056946460 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-aiff
0:00:00.056953831 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-svx
0:00:00.056959770 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-paris
0:00:00.056967204 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-sds
0:00:00.056972532 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-ircam
0:00:00.056977651 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-shorten
0:00:00.056983145 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ape
0:00:00.056988513 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/jpeg
0:00:00.056994132 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/bmp
0:00:00.057000321 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/tiff
0:00:00.057007640 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-exr
0:00:00.057014601 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-portable-pixmap
0:00:00.057020155 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-matroska
0:00:00.057027463 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/mxf
0:00:00.057033711 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-dv
0:00:00.057040624 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/iLBC-sh
0:00:00.057047648 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-sbc
0:00:00.057054957 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for subtitle/x-kate
0:00:00.057061026 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-subtitle-vtt
0:00:00.057066457 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-flac
0:00:00.057071791 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-vorbis
0:00:00.057077043 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-theora
0:00:00.057082367 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ogm-video
0:00:00.057089861 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ogm-audio
0:00:00.057099939 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ogm-text
0:00:00.057105414 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-speex
0:00:00.057110552 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-celt
0:00:00.057116266 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ogg-skeleton
0:00:00.057121560 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for text/x-cmml
0:00:00.057127680 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/aac
0:00:00.057133633 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-wavpack
0:00:00.057141320 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-wavpack-correction
0:00:00.057147048 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/postscript
0:00:00.057152489 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/svg+xml
0:00:00.057157937 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-tar
0:00:00.057163380 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ar
0:00:00.057168775 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ms-dos-executable
0:00:00.057174929 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-dirac
0:00:00.057183075 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for multipart/x-mixed-replace
0:00:00.057190441 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-mmsh
0:00:00.057195938 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/vivo
0:00:00.057201644 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/vnd.wap.wbmp
0:00:00.057206359 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-yuv4mpeg
0:00:00.057211212 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-icon
0:00:00.057216030 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for image/x-degas
0:00:00.057222837 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/octet-stream
0:00:00.057234567 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for application/x-ssa
0:00:00.057240809 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for video/x-pva
0:00:00.057246525 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/audible
0:00:00.057252730 103106 0x560587e5e200 INFO            GST_TYPEFIND gsttypefind.c:72:gst_type_find_register: registering typefind function for audio/x-tap-tap
0:00:00.057258754 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsttypefindfunctions.so" loaded
0:00:00.057689494 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstudp.so" loaded
0:00:00.058292422 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstv4l2codecs.so" loaded
0:00:00.058654801 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:1606:gst_plugin_ext_dep_extract_env_vars_paths:<plugin145> ignoring environment variable content 'iHD': either not an absolute path or not a path at all
0:00:00.058819167 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstva.so" loaded
0:00:00.059760549 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:1606:gst_plugin_ext_dep_extract_env_vars_paths:<plugin146> ignoring environment variable content 'iHD': either not an absolute path or not a path at all
0:00:00.059853739 103106 0x560587e5e200 WARN                 default gstvaapi.c:231:plugin_init: Cannot create a VA display
0:00:00.059860103 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so" loaded
0:00:00.061045059 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideo4linux2.so" loaded
0:00:00.061248987 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideobox.so" loaded
0:00:00.061531558 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoconvert.so" loaded
0:00:00.061782821 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideocrop.so" loaded
0:00:00.062102454 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideofilter.so" loaded
0:00:00.062411293 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideofiltersbad.so" loaded
0:00:00.062587257 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoframe_audiolevel.so" loaded
0:00:00.062832983 103106 0x560587e5e200 INFO              videomixer videomixer2.c:2187:gst_videomixer2_child_proxy_init: initializing child proxy interface
0:00:00.062874820 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideomixer.so" loaded
0:00:00.063364029 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so" loaded
0:00:00.063568757 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideorate.so" loaded
0:00:00.063818956 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoscale.so" loaded
0:00:00.064059228 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideosignal.so" loaded
0:00:00.064293944 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideotestsrc.so" loaded
0:00:00.064458328 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvmnc.so" loaded
0:00:00.064657303 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvolume.so" loaded
0:00:00.065133436 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvpx.so" loaded
0:00:00.065370415 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstwavenc.so" loaded
0:00:00.065662723 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstwavpack.so" loaded
0:00:00.065881236 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstwavparse.so" loaded
0:00:00.066129411 103106 0x560587e5e200 INFO                 x264enc gstx264enc.c:3020:x264_element_init: linked against x264 build: 164
0:00:00.066135501 103106 0x560587e5e200 INFO                 x264enc gstx264enc.c:337:load_x264_libraries: 8-bit depth and 10-bit depth supported
0:00:00.066251889 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstx264.so" loaded
0:00:00.066547999 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstximagesink.so" loaded
0:00:00.066769479 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstximagesrc.so" loaded
0:00:00.066924851 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstxingmux.so" loaded
0:00:00.067316049 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstxvimagesink.so" loaded
0:00:00.067487344 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsty4mdec.so" loaded
0:00:00.067642193 103106 0x560587e5e200 INFO      GST_PLUGIN_LOADING gstplugin.c:984:_priv_gst_plugin_load_file_for_registry: plugin "/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgsty4menc.so" loaded
0:00:00.078743824 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistry.c:1794:scan_and_update_registry: Registry cache changed. Writing new registry cache
0:00:00.078757213 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistrybinary.c:431:priv_gst_registry_binary_write_cache: Building binary registry cache image
0:00:00.080901256 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistrybinary.c:463:priv_gst_registry_binary_write_cache: Writing binary registry cache
0:00:00.103834793 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistrybinary.c:314:gst_registry_binary_cache_finish: Wrote binary registry cache
0:00:00.103842449 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistry.c:1803:scan_and_update_registry: Registry cache written successfully
0:00:00.103853998 103105 0x561be23e1200 INFO            GST_REGISTRY gstregistry.c:1862:ensure_current_registry: registry reading and updating done, result = 1
0:00:00.103859167 103105 0x561be23e1200 INFO                GST_INIT gst.c:833:init_post: GLib runtime version: 2.72.4
0:00:00.103863441 103105 0x561be23e1200 INFO                GST_INIT gst.c:835:init_post: GLib headers version: 2.72.4
0:00:00.103866408 103105 0x561be23e1200 INFO                GST_INIT gst.c:837:init_post: initialized GStreamer successfully
Plugin Details:
  Name                     vaapi
  Description              VA-API based elements
  Filename                 /snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
  Version                  1.20.2
  License                  LGPL
  Source module            gstreamer-vaapi
  Source release date      2022-05-02
  Binary package           gstreamer-vaapi
  Origin URL               Unknown package origin


  0 features:

root@ubuntu:/snap/my-snap/x6# env | sort
GI_TYPELIB_PATH=/snap/my-snap/x6/gnome-platform/usr/lib/x86_64-linux-gnu/girepository-1.0:/snap/my-snap/x6/gnome-platform/usr/lib/x86_64-linux-gnu/gjs/girepository-1.0
GST_PLUGIN_PATH=/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0
GST_PLUGIN_SCANNER=/snap/my-snap/x6/usr/libexec/gstreamer-1.0/gst-plugin-scanner
GST_PLUGIN_SYSTEM_PATH=/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0
HOME=/root/snap/my-snap/x6
LANG=en_US.UTF-8
LD_LIBRARY_PATH=/var/lib/snapd/lib/gl:/var/lib/snapd/lib/gl32:/var/lib/snapd/void:/snap/my-snap/x6/lib:/snap/my-snap/x6/usr/lib:/snap/my-snap/x6/usr/lib/x86_64-linux-gnu:/snap/my-snap/x6/usr/local/lib:/snap/my-snap/x6/graphics/lib:/snap/my-snap/x6/graphics/usr/lib:/snap/my-snap/x6/graphics/lib/x86_64-linux-gnu:/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/gstreamer-1.0:/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/pulseaudio:/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/atlas:/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/dri
LD_PRELOAD=:/snap/my-snap/x6/lib/libsnapcraft-preload.so
LD_PRELOAD=:/snap/my-snap/x6/lib/libsnapcraft-preload.so
LESSCLOSE=/usr/bin/lesspipe %s %s
LESSOPEN=| /usr/bin/lesspipe %s
LIBGL_DRIVERS_PATH=/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/dri
LIBVA_DRIVERS_PATH=/snap/my-snap/x6/usr/lib/x86_64-linux-gnu/dri
LIBVA_DRIVER_NAME=iHD
LOGNAME=root
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:
MAIL=/var/mail/root
OLDPWD=/tmp
PATH=/snap/my-snap/x6/usr/sbin:/snap/my-snap/x6/usr/bin:/snap/my-snap/x6/sbin:/snap/my-snap/x6/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
PWD=/snap/my-snap/x6
PYTHONHOME=/snap/my-snap/x6/usr
PYTHONPATH=:/snap/my-snap/x6/lib/python3.10/site-packages
PYTHON_SITE_PACKAGES_PATH=/snap/my-snap/x6/lib/python3.10/site-packages
SHELL=/bin/bash
SHLVL=1
SNAP=/snap/my-snap/x6
SNAPCRAFT_PRELOAD=/snap/my-snap/x6
SNAPCRAFT_PRELOAD=/snap/my-snap/x6
SNAP_ARCH=amd64
SNAP_COMMON=/var/snap/my-snap/common
SNAP_CONTEXT=oIL3flupmIoVlXnej1rawrpb39SRmDHwzL4n6XViBEUmagZG_hi3
SNAP_COOKIE=oIL3flupmIoVlXnej1rawrpb39SRmDHwzL4n6XViBEUmagZG_hi3
SNAP_DATA=/var/snap/my-snap/x6
SNAP_EUID=0
SNAP_INSTANCE_KEY=
SNAP_INSTANCE_NAME=my-snap
SNAP_LIBRARY_PATH=/var/lib/snapd/lib/gl:/var/lib/snapd/lib/gl32:/var/lib/snapd/void
SNAP_NAME=my-snap
SNAP_REAL_HOME=/root
SNAP_REEXEC=
SNAP_REVISION=x6
SNAP_SAVE_DATA=/var/lib/snapd/save/snap/my-snap
SNAP_UID=0
SNAP_USER_COMMON=/root/snap/my-snap/common
SNAP_USER_DATA=/root/snap/my-snap/x6
SNAP_VERSION=4.0.0
SUDO_COMMAND=/usr/bin/su
SUDO_GID=1000
SUDO_UID=1000
SUDO_USER=eco-parking
TEMPDIR=/tmp
TERM=xterm-256color
TMPDIR=/tmp
USER=root
XDG_RUNTIME_DIR=/run/user/0/snap.my-snap
_=/usr/bin/env
__EGL_VENDOR_LIBRARY_DIRS=/snap/my-snap/x6/graphics/egl-external-platform.d:/snap/my-snap/x6/graphics/glvnd/egl_vendor.d
root@ubuntu:/snap/my-snap/x6# ls $LIBVA_DRIVERS_PATH
crocus_dri.so  d3d12_dri.so  i915_dri.so  i965_drv_video.so  iHD_drv_video.so  iris_dri.so  kms_swrast_dri.so  nouveau_dri.so  r300_dri.so  r600_dri.so  radeonsi_dri.so  swrast_dri.so  virtio_gpu_dri.so  vmwgfx_dri.so  zink_dri.so
root@ubuntu:/snap/my-snap/x6# ls $SNAP/usr/lib/x86_64-linux-gnu/gstreamer-1.0/
libgsta52dec.so		   libgstaudiofxbad.so	      libgstcoreelements.so   libgstfaceoverlay.so	   libgstimagefreeze.so     libgstmpegpsdemux.so	 libgstpnm.so		 libgstshapewipe.so	     libgstva.so		     libgstwavenc.so
libgstaccurip.so	   libgstaudiolatency.so      libgstcoretracers.so    libgstfbdevsink.so	   libgstinter.so	    libgstmpegpsmux.so		 libgstproxy.so		 libgstshm.so		     libgstvaapi.so		     libgstwavpack.so
libgstadder.so		   libgstaudiomixer.so	      libgstcutter.so	      libgstfestival.so		   libgstinterlace.so	    libgstmpegtsdemux.so	 libgstpulseaudio.so	 libgstsiren.so		     libgstvideo4linux2.so	     libgstwavparse.so
libgstadpcmdec.so	   libgstaudiomixmatrix.so    libgstdebug.so	      libgstfieldanalysis.so	   libgstinterleave.so	    libgstmpegtsmux.so		 libgstrawparse.so	 libgstsmooth.so	     libgstvideobox.so		     libgstx264.so
libgstadpcmenc.so	   libgstaudioparsers.so      libgstdebugutilsbad.so  libgstflv.so		   libgstipcpipeline.so     libgstmulaw.so		 libgstrealmedia.so	 libgstsmpte.so		     libgstvideoconvert.so	     libgstximagesink.so
libgstaes.so		   libgstaudiorate.so	      libgstdecklink.so       libgstflxdec.so		   libgstisomp4.so	    libgstmultifile.so		 libgstremovesilence.so  libgstsoup.so		     libgstvideocrop.so		     libgstximagesrc.so
libgstaiff.so		   libgstaudioresample.so     libgstdeinterlace.so    libgstfreeverb.so		   libgstivfparse.so	    libgstmultipart.so		 libgstreplaygain.so	 libgstspectrum.so	     libgstvideofilter.so	     libgstxingmux.so
libgstalaw.so		   libgstaudiotestsrc.so      libgstdtls.so	      libgstfrei0r.so		   libgstivtc.so	    libgstmxf.so		 libgstrfbsrc.so	 libgstspeed.so		     libgstvideofiltersbad.so	     libgstxvimagesink.so
libgstalpha.so		   libgstaudiovisualizers.so  libgstdtmf.so	      libgstgaudieffects.so	   libgstjp2kdecimator.so   libgstnavigationtest.so	 libgstrist.so		 libgstsubenc.so	     libgstvideoframe_audiolevel.so  libgsty4mdec.so
libgstalphacolor.so	   libgstauparse.so	      libgstdvb.so	      libgstgdp.so		   libgstjpeg.so	    libgstnetsim.so		 libgstrtmp2.so		 libgstsubparse.so	     libgstvideomixer.so	     libgsty4menc.so
libgstapetag.so		   libgstautoconvert.so       libgstdvbsubenc.so      libgstgeometrictransform.so  libgstjpegformat.so	    libgstnvcodec.so		 libgstrtp.so		 libgstswitchbin.so	     libgstvideoparsersbad.so
libgstapp.so		   libgstautodetect.so	      libgstdvbsuboverlay.so  libgstgio.so		   libgstlegacyrawparse.so  libgstoss4.so		 libgstrtpmanager.so	 libgsttaglib.so	     libgstvideorate.so
libgstasf.so		   libgstavi.so		      libgstdvdlpcmdec.so     libgstgoom.so		   libgstlevel.so	    libgstossaudio.so		 libgstrtpmanagerbad.so  libgsttcp.so		     libgstvideoscale.so
libgstasfmux.so		   libgstbayer.so	      libgstdvdspu.so	      libgstgoom2k1.so		   libgstlibav.so	    libgstoverlaycomposition.so  libgstrtponvif.so	 libgsttimecode.so	     libgstvideosignal.so
libgstassrender.so	   libgstcamerabin.so	      libgstdvdsub.so	      libgsthls.so		   libgstmatroska.so	    libgstpbtypes.so		 libgstrtsp.so		 libgsttranscode.so	     libgstvideotestsrc.so
libgstaudiobuffersplit.so  libgstcodecalpha.so	      libgsteffectv.so	      libgsticydemux.so		   libgstmidi.so	    libgstpcapparse.so		 libgstsctp.so		 libgsttypefindfunctions.so  libgstvmnc.so
libgstaudioconvert.so	   libgstcoloreffects.so      libgstencoding.so       libgstid3demux.so		   libgstmonoscope.so	    libgstplayback.so		 libgstsdpelem.so	 libgstudp.so		     libgstvolume.so
libgstaudiofx.so	   libgstcompositor.so	      libgstequalizer.so      libgstid3tag.so		   libgstmpeg2dec.so	    libgstpng.so		 libgstsegmentclip.so	 libgstv4l2codecs.so	     libgstvpx.so

lopezem · October 23, 2023, 6:24pm

I have resolved the issue related to VAAPI hardware encoding with GStreamer in a headless environment on Ubuntu Core 22. The solution does not require compiling GStreamer, as the necessary components can be included as stage packages. Below are the specific details:

Stage Packages: The following packages need to be specified in the snapcraft.yaml:

stage-packages:
  - gstreamer1.0-tools
  - gstreamer1.0-vaapi
  - gstreamer1.0-plugins-base
  - gstreamer1.0-plugins-good
  - gstreamer1.0-plugins-bad
  - gstreamer1.0-plugins-ugly
  - libva2
  - libva-drm2
  - libdrm2
  - i965-va-driver
  - intel-media-va-driver

Environment Variables: Appropriate environment variables must be set within the snap to ensure the correct library and driver paths, and to specify the DRM device for VAAPI:

environment:
  GI_TYPELIB_PATH: $SNAP/usr/lib/x86_64-linux-gnu/girepository-1.0
  GST_PLUGIN_PATH: $SNAP/usr/lib/x86_64-linux-gnu/gstreamer-1.0
  LIBGL_DRIVERS_PATH: $SNAP/usr/lib/x86_64-linux-gnu/dri
  LIBVA_DRIVERS_PATH: $SNAP/usr/lib/x86_64-linux-gnu/dri
  GST_VAAPI_DRM_DEVICE: /dev/dri/renderD128
  LD_LIBRARY_PATH: $LD_LIBRARY_PATH:$SNAP/usr/local/lib:$SNAP/usr/lib/x86_64-linux-gnu:$GI_TYPELIB_PATH:$GST_PLUGIN_PATH:$LIBGL_DRIVERS_PATH

This configuration is integral for GStreamer’s successful interaction with VAAPI in a confined snap environment, particularly in headless scenarios.

Graphics-Core22 Interface: In this specific build, I have removed the dependency on the graphics-core22 interface, as my application requires only a specific type of driver. However, for more general-purpose applications or builds where multiple hardware acceleration drivers might be necessary, integrating the graphics-core22 interface could be beneficial. It facilitates broader compatibility and hardware acceleration support for snaps using GStreamer.

soumyaDghosh · October 23, 2023, 7:35pm

Do we have access to this! I don’t think so.

lopezem · October 23, 2023, 8:04pm

Yes, with the proper plugs (tested without --devmode) it has access (intel specific GPU, haven’t tested others.)

I have the following plugs that might be granting permission to this device:

  hardware-observe: {}
  opengl: {}

I’m thinking in the case of clapper, you might not need to use DRM since you won’t be in a headless environment.