Hi, Hoping someone can help me with my issue, or guide me to the correct place to ask this question.
I am using an Intel NUC :- https://ark.intel.com/content/www/us/en/ark/products/188808/intel-nuc-10-performance-kit-nuc10i7fnk.html that has this CPU :- https://ark.intel.com/content/www/us/en/ark/products/196448/intel-core-i7-10710u-processor-12m-cache-up-to-4-70-ghz.html I am using Linux, ubuntu desktop 20.04 with the drivers that are installed as default. I did a minimal installation with no 3rd party drivers as part of the installation process. I am running the default desktop in X. 1920x1080 @ 60 Hz I installed ffmpeg with the usual *sudo apt install ffmpeg* I granted required permissions to the ffmpeg exe : *sudo setcap cap_sys_admin+ep `which ffmpeg`* I tried the following too,.. but this made no difference : *sudo usermod -a -G video $USER* *sudo usermod -a -G render $USER* I also tried the oibaf drivers.. but this made no difference either way. *sudo add-apt-repository ppa:oibaf/graphics-driverssudo apt -y updatesudo apt -y upgradesudo reboot* I followed many online examples and none of them worked, they all ended up with the same error. Thanks v much! *ffmpeg -f kmsgrab -i - -vf 'hwmap=derive_device=vaapi,scale_vaapi=w=1920:h=1080:format=nv12' -c:v h264_vaapi output.mp4* ffmpeg version 4.2.2-1ubuntu1 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9 (Ubuntu 9.3.0-3ubuntu1) configuration: --prefix=/usr --extra-version=1ubuntu1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-nvenc --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared libavutil 56. 31.100 / 56. 31.100 libavcodec 58. 54.100 / 58. 54.100 libavformat 58. 29.100 / 58. 29.100 libavdevice 58. 8.100 / 58. 8.100 libavfilter 7. 57.100 / 7. 57.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 5.100 / 5. 5.100 libswresample 3. 5.100 / 3. 5.100 libpostproc 55. 5.100 / 55. 5.100 [kmsgrab @ 0x55af5b53b700] Using plane 31 to locate framebuffers. [kmsgrab @ 0x55af5b53b700] Template framebuffer is 108: 1920x1080 32bpp 24b depth. Input #0, kmsgrab, from 'pipe:': Duration: N/A, start: 1591804071.260090, bitrate: N/A Stream #0:0: Video: wrapped_avframe, drm_prime, 1920x1080, 29.83 tbr, 1000k tbn, 1000k tbc Stream mapping: Stream #0:0 -> #0:0 (wrapped_avframe (native) -> h264 (h264_vaapi)) [Parsed_scale_vaapi_1 @ 0x55af5b55c0c0] Failed to create processing pipeline config: 12 (the requested VAProfile is not supported). [Parsed_scale_vaapi_1 @ 0x55af5b55c0c0] Failed to configure output pad on Parsed_scale_vaapi_1 Error reinitializing filters! Failed to inject frame into filter network: Input/output error Error while processing the decoded data for stream #0:0 Conversion failed! *vainfo* libva info: VA-API version 1.7.0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_7 libva info: va_openDriver() returns 0 vainfo: VA-API version: 1.7 (libva 2.6.0) vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 20.1.1 () 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 *glxinfo -B* name of display: :0 display: :0 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: Intel (0x8086) Device: Mesa Intel(R) UHD Graphics (CML GT2) (0x9bca) Version: 20.0.4 Accelerated: yes Video memory: 3072MB Unified memory: yes Preferred profile: core (0x1) Max core profile version: 4.6 Max compat profile version: 4.6 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.2 OpenGL vendor string: Intel OpenGL renderer string: Mesa Intel(R) UHD Graphics (CML GT2) OpenGL core profile version string: 4.6 (Core Profile) Mesa 20.0.4 OpenGL core profile shading language version string: 4.60 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL version string: 4.6 (Compatibility Profile) Mesa 20.0.4 OpenGL shading language version string: 4.60 OpenGL context flags: (none) OpenGL profile mask: compatibility profile OpenGL ES profile version string: OpenGL ES 3.2 Mesa 20.0.4 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".