пн, 27 нояб. 2023 г., 19:54 Lowell Friesen <lowell_friesen@live.com>:

Hi there,

I’m trying to compile FFmpeg on Debian 12 to enable hardware encoding with an Nvidia graphics card, but am having some issues. I have installed the nvidia driver and cuda toolkit. This is the output of |nvidia-smi|:

|+-----------------------------------------------------------------------------+

| NVIDIA-SMI 525.125.06 Driver Version: 525.125.06 CUDA Version: 12.0 | |-------------------------------+----------------------+----------------------+

| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |===============================+======================+======================|

| 0 NVIDIA GeForce ... On | 00000000:01:00.0 On | N/A | | 0% 45C P2 46W / 163W | 1052MiB / 4096MiB | 2% Default | | | | N/A | +-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+

| Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=============================================================================|

| 0 N/A N/A 1697 G /usr/lib/xorg/Xorg 275MiB | | 0 N/A N/A 1862 G /usr/bin/gnome-shell 55MiB | | 0 N/A N/A 2086 G ...ud-3.10.1-x86_64.AppImage 2MiB | | 0 N/A N/A 3096 G /usr/lib/firefox/firefox 448MiB | | 0 N/A N/A 3905 G ...b/thunderbird/thunderbird 183MiB | | 0 N/A N/A 5558 G /usr/bin/nautilus 41MiB | | 0 N/A N/A 6235 G ...936111296816443610,262144 12MiB | | 0 N/A N/A 117598 G ...RendererForSitePerProcess 15MiB | +-----------------------------------------------------------------------------+

|

Consulting the FFmpeg’s compilation guide <https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu> I am given a list of dependencies to install. Two of them (|libsdl2-dev| and |libvdpau-dev|) give me the following error when I attempt to install them:

libvdpau is only useful for decoding, and without libsdl2 you will not have ffplay. If you need only ffmpeg - you can try and skip those dependencies ....

|The following packages have unmet dependencies: libx11-dev : Depends: libx11-6 (= 2:1.8.4-2+deb12u1) but 2:1.8.7-1 is to be installed |

I would install the older version of |libx11-dev| except that |sudo apt install libx11-6=2:1.8.4-2+deb12u1| gives me such a long list of packages that will be removed that I have the strong suspicion I would be left with an unusable system if I went ahead with it.

|Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages were automatically installed and are no longer required: apg avahi-utils bogofilter bogofilter-bdb bogofilter-common brasero-common ca-certificates-java cdrdao cheese-common chromium-sandbox coinor-libcbc3 coinor-libcgl1 coinor-libclp1 coinor-libcoinmp1v5 coinor-libcoinutils3v5 coinor-libosi1v5 default-jre-headless docbook-xml espeak-ng-data evolution-common evolution-data-server-common firebird3.0-common firebird3.0-common-doc firebird3.0-server-core firebird3.0-utils folks-common fonts-dejavu fonts-dejavu-extra fonts-font-awesome gimp-data gir1.2-accountsservice-1.0 gir1.2-atspi-2.0 gir1.2-evince-3.0 gir1.2-gck-1 gir1.2-gcr-3 gir1.2-gdm-1.0 gir1.2-geocodeglib-2.0 gir1.2-gmenu-3.0 gir1.2-gnomebluetooth-3.0 gir1.2-gnomedesktop-3.0 gir1.2-grilo-0.3 gir1.2-gstreamer-1.0 gir1.2-gtksource-4 gir1.2-ibus-1.0 gir1.2-javascriptcoregtk-4.0 gir1.2-javascriptcoregtk-4.1 gir1.2-json-1.0 gir1.2-malcontent-0 gir1.2-mediaart-2.0 gir1.2-nm-1.0 gir1.2-nma-1.0 gir1.2-polkit-1.0 gir1.2-rest-1.0 gir1.2-rsvg-2.0 gir1.2-shumate-1.0 gir1.2-soup-2.4 gir1.2-soup-3.0 gir1.2-totem-1.0 gir1.2-totemplparser-1.0 gir1.2-tracker-3.0 gir1.2-upowerglib-1.0 gnome-control-center-data gnome-session-common gnome-settings-daemon-common gnome-shell-common graphviz grilo-plugins-0.3 gsfonts gstreamer1.0-x i965-va-driver ibus ibus-data ibus-gtk ibus-gtk3 ibus-gtk4 ibverbs-providers im-config imagemagick-6-common intel-media-va-driver java-common libaa1 libabw-0.1-1 libamd2 libann0 libasyncns0 libavc1394-0 libbabl-0.1-0 libblas3 libbotan-2-19 libbox2d2 libbrasero-media3-1 libbrlapi0.8 libbs2b0 libburn4 libcaca0 libcamd2 libcamel-1.2-64 libccolamd2 libcdr-0.1-1 libcdt5 libcgraph6 libcholmod3 libcjson1 libclutter-1.0-common libcmark0.30.2 libcodec2-1.0 libcogl-common libcolamd2 libcolord-gtk4-1 libdbus-glib-1-2 libdc1394-25 libdca0 libdecor-0-0 libdecor-0-plugin-1-cairo libdee-1.0-4 libdmapsharing-3.0-2 libdotconf0 libdouble-conversion3 libdrm-amdgpu1 libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libdv4 libdvdnav4 libe-book-0.1-1 libebackend-1.2-11 libebook-1.2-21 libebook-contacts-1.2-4 libecal-2.0-2 libedata-book-1.2-27 libedata-cal-2.0-2 libedataserver-1.2-27 libel-api-java libenca0 libepubgen-0.1-1 libetonyek-0.1-1 libevdev2 libfaad2 libfbclient2 libfftw3-double3 libflatpak0 libflite1 libfolks26 libfreeaptx0 libfreehand-0.1-1 libgail-3-0 libgail-common libgail18 libgbm1 libgdm1 libgegl-common libgfortran5 libgl1-mesa-dri libglapi-mesa libgles-nvidia1 libgles-nvidia2 libgles1 libgles2 libglu1-mesa libglvnd0 libgme0 libgnome-autoar-gtk-0-0 libgnome-bluetooth-ui-3.0-13 libgnome-menu-3-0 libgnome-rr-4-2 libgom-1.0-0 libgpod-common libgpod4 libgrilo-0.3-0 libgsl27 libgslcblas0 libgsm1 libgssdp-1.6-0 libgtk2.0-0 libgtk2.0-bin libgtk2.0-common libgtksourceview-4-0 libgtksourceview-4-common libgts-0.7-5 libgts-bin libgupnp-1.6-0 libgupnp-av-1.0-3 libgupnp-dlna-2.0-4 libgupnp-igd-1.0-4 libgvc6 libgvpr2 libhsqldb1.8.0-java libhwy1 libib-util libibumad3 libibus-1.0-5 libibverbs1 libiec61883-0 libigdgmm12 libimath-3-1-29 libinput-bin libinput10 libinstpatch-1.0-2 libisofs6 libjack-jackd2-0 libjavascriptcoregtk-4.1-0 libjavascriptcoregtk-6.0-1 libjsp-api-java libjte2 libjxl0.7 libjxr-tools libjxr0 libkate1 liblab-gamut1 liblapack3 liblc3-0 libldacbt-abr2 libldacbt-enc2 liblibreoffice-java liblilv-0-0 liblirc-client0 libllvm15 liblqr-1-0 liblrdf0 libltc11 libmad0 libmagickcore-6.q16-6 libmagickcore-6.q16-6-extra libmagickwand-6.q16-6 libmalcontent-ui-1-1 libmanette-0.2-0 libmbedcrypto7 libmd4c0 libmediaart-2.0-0 libmetis5 libmfx1 libminizip1 libmjpegutils-2.1-0 libmng1 libmodplug1 libmpcdec6 libmpeg2encpp-2.1-0 libmpg123-0 libmplex2-2.1-0 libmspub-0.1-1 libmtdev1 libmwaw-0.3-3 libmypaint-1.5-1 libmypaint-common libmysofa1 libneon27 libnice10 libnma-gtk4-0 libnorm1 libnss-myhostname libnvidia-allocator1 libnvidia-egl-gbm1 libnvidia-egl-wayland1 libnvidia-eglcore libnvidia-encode1 libnvidia-glcore libnvidia-glvkspirv libnvidia-rtcore liboauth0 libodfgen-0.1-1 libopenal-data libopenal1 libopenexr-3-1-30 libopengl0 libopenh264-7 libopenmpt0 libopenni2-0 libostree-1-1 libotr5 libpagemaker-0.0-0 libpathplan4 libperl4-corelibs-perl libpfm4 libpgm-5.3-0 libphonenumber8 libplacebo208 libportal-gtk3-1 libprotobuf32 libpst4 libqt5concurrent5 libqt5core5a libqt5dbus5 libqt5network5 libqt5qml5 libqt5qmlmodels5 libqt5xml5 libqxp-0.0-0 librabbitmq4 libraw1394-11 libraw20 librdmacm1 libreoffice-base-core libreoffice-base-drivers libreoffice-java-common libreoffice-sdbc-firebird librest-1.0-0 librhythmbox-core10 librist4 librnp0 librubberband2 librygel-core-2.8-0 librygel-db-2.8-0 librygel-renderer-2.8-0 librygel-renderer-gst-2.8-0 librygel-server-2.8-0 libsbc1 libserd-0-0 libservlet-api-java libservlet3.1-java libset-scalar-perl libsgutils2-1.46-2 libshine3 libshout3 libshumate-1.0-1 libshumate-common libsnapd-glib-2-1 libsnappy1v5 libsndfile1 libsndio7.0 libsodium23 libsonic0 libsord-0-0 libsoundtouch1 libsoup-gnome2.4-1 libsoxr0 libspa-0.2-bluetooth libspandsp2 libspeechd2 libsratom-0-0 libsrt1.5-gnutls libsrtp2-1 libssh-4 libssh-gcrypt-4 libstaroffice-0.0-0 libsuitesparseconfig5 libtag1v5 libtag1v5-vanilla libtommath1 libtotem0 libtspi1 libtss2-tctildr0 libtwolame0 libu2f-udev libucx0 libumfpack5 libunity-protocol-private0 libunity-scopes-json-def-desktop libunity9 libunoloader-java libv4l-0 libv4lconvert0 libva-drm2 libva-wayland2 libva2 libvdpau1 libvidstab1.1 libvisio-0.1-1 libvo-aacenc0 libvo-amrwbenc0 libvorbisidec1 libvpx8 libvulkan1 libwacom-common libwacom9 libwavpack1 libwayland-bin libwayland-dev libwayland-server0 libwebsocket-api-java libwildmidi2 libwinpr2-2 libwireplumber-0.4-0 libwmf-0.2-7 libwmflite-0.2-7 libwnck-3-common libwpd-0.10-10 libwpe-1.0-1 libwpebackend-fdo-1.0-1 libwpg-0.3-3 libwps-0.4-4 libxatracker2 libxcb-damage0 libxcb-dri2-0 libxcb-dri3-0 libxcb-glx0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-present0 libxcb-randr0 libxcb-render-util0 libxcb-res0 libxcb-sync1 libxcb-util1 libxcb-xinerama0 libxcb-xinput0 libxcb-xkb1 libxcb-xv0 libxcvt0 libxfont2 libxkbcommon-x11-0 libxres1 libxshmfence1 libxss1 libxv1 libxvidcore4 libxvmc1 libxxf86dga1 libytnef0 libz3-4 libzbar0 libzimg2 libzmf-0.0-0 libzmq5 libzvbi-common libzvbi0 libzxcvbn0 libzxing2 lp-solve malcontent malcontent-gui media-player-info mutter-common nsight-compute-target nsight-systems-target nvidia-driver-bin nvidia-egl-common nvidia-settings nvidia-vdpau-driver nvidia-vulkan-common openjdk-17-jre-headless openjdk-8-jre-headless pocketsphinx-en-us power-profiles-daemon python3-brlapi python3-gi-cairo python3-ibus-1.0 python3-louis python3-mako python3-markupsafe python3-pyatspi python3-speechd python3-xdg qttranslations5-l10n realmd rhythmbox-data rtkit sgml-data shotwell-common sound-icons switcheroo-control system-config-printer timgm6mb-soundfont totem-common ure-java x11-session-utils xbitmaps xbrlapi xcvt xdg-dbus-proxy xfonts-100dpi xfonts-75dpi xfonts-base xfonts-scalable xinit xkbset xserver-common xserver-xorg-legacy yelp-xsl zenity-common Use 'sudo apt autoremove' to remove them. The following additional packages will be installed: libreoffice-core-nogui openjdk-8-jre-headless policykit-1-gnome Suggested packages: fonts-nanum fonts-ipafont-gothic fonts-ipafont-mincho fonts-wqy-microhei fonts-wqy-zenhei fonts-indic The following packages will be REMOVED: cheese chrome-gnome-shell chromium chromium-common default-jre evolution evolution-data-server evolution-plugin-bogofilter evolution-plugin-pstimport evolution-plugins firefox gdm3 gimp gir1.2-clutter-1.0 gir1.2-cogl-1.0 gir1.2-coglpango-1.0 gir1.2-gst-plugins-bad-1.0 gir1.2-gst-plugins-base-1.0 gir1.2-gtkclutter-1.0 gir1.2-mutter-11 gir1.2-rb-3.0 gir1.2-webkit2-4.0 gir1.2-webkit2-4.1 gir1.2-wnck-3.0 gnome gnome-2048 gnome-browser-connector gnome-calendar gnome-contacts gnome-control-center gnome-core gnome-games gnome-initial-setup gnome-maps gnome-music gnome-nibbles gnome-online-accounts gnome-remote-desktop gnome-session gnome-session-bin gnome-settings-daemon gnome-shell gnome-shell-extension-prefs gnome-shell-extensions gnome-sound-recorder gnome-sushi gnome-tweaks gnome-user-docs gnome-video-effects gstreamer1.0-clutter-3.0 gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-libav gstreamer1.0-pipewire gstreamer1.0-plugins-bad gstreamer1.0-plugins-good keepassx keepassxc libatk-wrapper-java libatk-wrapper-java-jni libavcodec59 libavfilter8 libavformat59 libavutil57 libcanberra-pulse libcheese-gtk25 libcheese8 libchromaprint1 libclutter-1.0-0 libclutter-gst-3.0-0 libclutter-gtk-1.0-0 libcogl-pango20 libcogl-path20 libcogl20 libdirectfb-1.7-7 libedataserverui-1.2-4 libedataserverui4-1.0-0 libegl-mesa0 libegl-nvidia0 libegl1 libespeak-ng1 libevolution libfluidsynth3 libfolks-eds26 libfreerdp-server2-2 libfreerdp2-2 libgegl-0.4-0 libges-1.0-0 libgimp2.0 libgl1 libgl1-nvidia-glvnd-glx libglx-mesa0 libglx-nvidia0 libglx0 libgoa-backend-1.0-1 libgstreamer-gl1.0-0 libgstreamer-plugins-bad1.0-0 libmutter-11-0 libpcaudio0 libpipewire-0.3-modules libpocketsphinx3 libpostproc56 libpulse-mainloop-glib0 libpulse0 libqt5gui5 libqt5quick5 libqt5svg5 libqt5waylandclient5 libqt5waylandcompositor5 libqt5widgets5 libqt5x11extras5 libreoffice-base libreoffice-calc libreoffice-core libreoffice-draw libreoffice-gnome libreoffice-gtk3 libreoffice-impress libreoffice-math libreoffice-sdbc-hsqldb libreoffice-writer libsdl1.2debian libsdl2-2.0-0 libsphinxbase3 libstartup-notification0 libswresample4 libswscale6 libva-dev libva-glx2 libva-x11-2 libvdpau-va-gl1 libwebkit2gtk-4.0-37 libwebkit2gtk-4.1-0 libwebkitgtk-6.0-4 libwnck-3-0 libx11-xcb1 libyelp0 mesa-va-drivers mesa-vdpau-drivers mesa-vulkan-drivers mplayer nsight-compute nsight-systems nvidia-driver nvidia-driver-libs nvidia-egl-icd nvidia-openjdk-8-jre nvidia-visual-profiler nvidia-vulkan-icd openjdk-17-jre orca pipewire pipewire-alsa pipewire-audio pipewire-bin pipewire-pulse qt5-gtk-platformtheme qtwayland5 quadrapassel rhythmbox rhythmbox-plugin-cdrecorder rhythmbox-plugins rygel rygel-playbin rygel-tracker shotwell smplayer smplayer-l10n smplayer-themes speech-dispatcher speech-dispatcher-audio-plugins speech-dispatcher-espeak-ng swell-foop task-desktop task-gnome-desktop thunderbird totem totem-plugins va-driver-all vdpau-driver-all wireplumber x11-apps x11-utils xorg xserver-xephyr xserver-xorg xserver-xorg-core xserver-xorg-input-all xserver-xorg-input-libinput xserver-xorg-input-wacom xserver-xorg-video-all xserver-xorg-video-amdgpu xserver-xorg-video-ati xserver-xorg-video-fbdev xserver-xorg-video-intel xserver-xorg-video-nouveau xserver-xorg-video-nvidia xserver-xorg-video-qxl xserver-xorg-video-radeon xserver-xorg-video-vesa xserver-xorg-video-vmware xwayland yelp zenity The following NEW packages will be installed: libreoffice-core-nogui openjdk-8-jre-headless policykit-1-gnome The following packages will be DOWNGRADED: libx11-6 0 upgraded, 3 newly installed, 1 downgraded, 204 to remove and 0 not upgraded. Need to get 57.9 MB of archives. After this operation, 2,512 MB disk space will be freed. Do you want to continue? [Y/n] |

What should I do?

Thanks for helping me with this.

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