ffmpeg-intel.sh

1. Nach Hardware-Filtern suchen (CUDA/NPP)
Die Nvidia-Filter liegen in libavfilter/. So findest du die Definitionen für das Hardware-Scaling oder Deinterlacing:
bash
grep -rn "cuda" libavfilter/ | grep ".c:"
# Speziell für NPP-Filter:
grep -rn "npp" libavfilter/
Verwende Code mit Vorsicht.

2. Nach Encodern suchen (NVENC)
Die NVENC-Schnittstelle liegt in libavcodec/. So findest du den Code für den H.264/HEVC-Encoder:
bash
grep -rn "nvenc" libavcodec/ | grep ".c:"
Verwende Code mit Vorsicht.

3. Nach Decodern suchen (CUVID)
Die Hardware-Decoder (früher CUVID) findest du so:
bash
grep -rn "cuvid" libavcodec/
Verwende Code mit Vorsicht.

4. Den "Einstiegspunkt" (Strukturen) finden
Wenn du nur wissen willst, in welcher Datei der Encoder/Decoder-Einstieg (AVCodec) definiert ist:
bash
grep -rl "AVCodec ff_h264_nvenc_encoder" libavcodec/
grep -rl "AVCodec ff_hevc_nvenc_encoder" libavcodec/
Verwende Code mit Vorsicht.

5. Nach Header-Dateien suchen
Wenn du die Schnittstellen-Definitionen (.h-Dateien) suchst:
bash
find libavcodec -name "*nvenc*"
find libavcodec -name "*cuda*"
Verwende Code mit Vorsicht.

Zusammenfassung der Nvidia-Pfade:
NVENC (Encoder): libavcodec/nvenc.c, libavcodec/nvenc_h264.c, libavcodec/nvenc_hevc.c
NVDEC/CUVID (Decoder): libavcodec/cuviddec.c
CUDA-Filter: libavfilter/vf_scale_cuda.c, libavfilter/vf_yadif_cuda.c
NPP-Filter: libavfilter/vf_scale_npp.c
Soll ich dir zeigen, wie du mit grep prüfst, welche Nvidia-Kapazitäten dein aktuell installiertes FFmpeg-Binary unterstützt?Ja oder Nein?
KI-Antworten können Fehler enthalten. Weitere Informationen










sudo apt install libnpth0-dev

sudo ln -sf /usr/lib/x86_64-linux-gnu/libcuda.so.1 /usr/lib/x86_64-linux-gnu/libcuda.so
sudo ln -sf /usr/lib/x86_64-linux-gnu/libnvidia-encode.so.1 /usr/lib/x86_64-linux-gnu/libnvidia-encode.so
sudo ln -sf /usr/lib/x86_64-linux-gnu/libnvcuvid.so.1 /usr/lib/x86_64-linux-gnu/libnvcuvid.so

# NPP Symlinks für die Filter (wichtig für scale_npp)
for lib in nppc nppig nppicc npps nppidei nppif nppim nppist nppisu nppitc nppial; do
  sudo ln -sf /usr/lib/x86_64-linux-gnu/lib${lib}.so.12 /usr/lib/x86_64-linux-gnu/lib${lib}.so 2>/dev/null
done


# Für Ubuntu: Repositories sicherstellen
sudo add-apt-repository -y multiverse && sudo apt update

# Alle benötigten Entwickler-Tools und Libraries
sudo apt install -y build-essential nasm pkg-config git \
  nvidia-cuda-toolkit libnvcuvid1 libnvidia-encode1 \
  libfdk-aac-dev libmp3lame-dev libopus-dev libvorbis-dev libvpx-dev \
  libfreetype6-dev libharfbuzz-dev libfribidi-dev \
  libjack-jackd2-dev libpulse-dev \
  libgnutls28-dev libgmp-dev libgcrypt20-dev \
  libass-dev libsoxr-dev librubberband-dev libmysofa-dev \
  ladspa-sdk lv2-dev libbs2b-dev libva-dev


test

export PKG_CONFIG_PATH="/usr/lib/x86_64-linux-gnu/pkgconfig:$PKG_CONFIG_PATH"
sudo apt install libgnutls28-dev libp11-kit-dev libzstd-dev libidn2-dev libunistring-dev

Das "Universal-Nvidia-Skylake" Skript:
Kopier dir das hier in eine Datei (z.B. build_ffmpeg.sh), mach sie mit chmod +x ausführbar und du hast ein Skript für beide Welten:
bash


PKG_CONFIG_PATH="/usr/lib/x86_64-linux-gnu/pkgconfig:$PKG_CONFIG_PATH" \
./configure --prefix=/usr \
--libdir=/usr/lib/x86_64-linux-gnu \
--incdir=/usr/include/x86_64-linux-gnu \
--extra-version="ultra-goldmont-8.0.1-FINAL-C" \
--arch=x86_64 \
--cpu=goldmont \
--extra-cflags='-march=goldmont -O3 -pipe -fPIC -I/usr/include/vulkan' \
--extra-cxxflags='-march=goldmont -O3 -pipe -fPIC' \
--extra-ldflags='-L/usr/lib/x86_64-linux-gnu -Wl,-O1 -Wl,-rpath,/usr/lib/x86_64-linux-gnu -Wl,--as-needed' \
--extra-libs='-lpthread -lm -lrt -ldl -lstdc++ -lxml2 -lz' \
--disable-everything --disable-hwaccels \
--enable-ffmpeg --enable-ffprobe --enable-avdevice --enable-avcodec --enable-avformat --enable-avfilter --enable-swresample --enable-swscale \
--enable-pthreads --enable-shared --disable-static --disable-debug --disable-doc \
--enable-gpl --enable-version3 --enable-nonfree --enable-pic --enable-stripping --enable-lto \
--disable-cuda --disable-nvenc --disable-nvdec --disable-cuvid --disable-vdpau --enable-libbluray \
--enable-vaapi --enable-vulkan --enable-libplacebo --enable-libshaderc --enable-opengl --enable-libdrm --enable-libxml2 \
--enable-libdvdnav --enable-libdvdread \
--enable-hwaccel='h264_vaapi,hevc_vaapi,vp9_vaapi,av1_vaapi,h264_vulkan,hevc_vulkan,av1_vulkan' \
--enable-gnutls --enable-gmp --enable-gcrypt --enable-network \
--enable-libvpx --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libvorbis \
--enable-libfreetype --enable-libharfbuzz --enable-libfribidi --enable-hardcoded-tables \
--enable-ladspa --enable-lv2 --enable-librubberband --enable-libsoxr --enable-libbs2b --enable-libmysofa --enable-alsa --enable-libjack \
--enable-libx264 --enable-libx265 --enable-xlib --disable-sdl2 --disable-libpulse \
--enable-indev='v4l2,alsa,jack,lavfi,fbdev,xcbgrab,kmsgrab' \
--enable-outdev='v4l2,alsa,fbdev,opengl' \
--enable-protocol='async,bluray,cache,concat,crypto,data,ffrtmpcrypt,file,ftp,hls,http,https,httpproxy,icecast,md5,pipe,rtmp,rtmpe,rtmps,rtmpt,rtmpte,rtp,srtp,subfile,tcp,tls,udp,udplite,unix' \
--enable-demuxer='aac,ac3,adpcm_ima_qt,adpcm_ima_wav,adpcm_ms,aiff,asf,avi,dash,dts,dtshd,eac3,flac,flv,h264,hevc,hls,image2,matroska,mjpeg,mov,mp3,mpegps,mpegts,mpegvideo,null,ogg,opus,pcm_alaw,pcm_f32be,pcm_f32le,pcm_mulaw,pcm_s16be,pcm_s16le,pcm_s24be,pcm_s24le,pcm_s32be,pcm_s32le,rawvideo,rm,rtp,rtsp,srt,truehd,vobsub,wav,webm_dash_manifest,dvdnav,dvdread' \
--enable-muxer='aac,ac3,adpcm_ima_qt,adpcm_ima_wav,adpcm_ms,adts,av1,avi,dash,eac3,flac,flv,h264,hevc,hls,image2,matroska,mjpeg,mkv,mov,mp3,mp4,mpegts,null,ogg,opus,rtmp,rtp,rtsp,wav,dvdsub' \
--enable-decoder='h264,hevc,vp9,av1,mjpeg,mpeg1video,mpeg2video,mpeg4,aac,mp3,flac,vorbis,opus,pcm_s16le,pcm_s16be,pcm_s24le,pcm_s24be,pcm_s32le,pcm_s32be,pcm_f32le,pcm_f32be,pcm_s64le,pcm_s64be,pcm_f64le,pcm_f64be,pcm_u8,pcm_alaw,pcm_mulaw,rawvideo,adpcm_ms,adpcm_ima_wav,adpcm_ima_qt,adpcm_swf,ass,srt,dvdsub,dvbsub' \
--enable-encoder='h264_vaapi,hevc_vaapi,vp9_vaapi,libfdk_aac,libmp3lame,libopus,libvorbis,libx264,libx265,ac3,eac3,flac,vorbis,pcm_s16le,pcm_s16be,pcm_s24le,pcm_s24be,pcm_s32le,pcm_s32be,pcm_f32le,pcm_f32be,pcm_s64le,pcm_s64be,pcm_f64le,pcm_f64be,pcm_u8,pcm_alaw,pcm_mulaw,rawvideo,adpcm_ms,adpcm_ima_wav,adpcm_ima_qt,ass,srt,dvdsub' \
--enable-filter='adelay,aecho,afifo,amix,anull,aresample,aformat,asetpts,asplit,colorspace,crystalizer,crop,drawtext,equalizer,firequalizer,format,fps,hwdownload,hwmap,hwupload,ladspa,lv2,rubberband,libplacebo,loudnorm,null,nullsrc,overlay,palettegen,paletteuse,pan,scale,setpts,transpose,volume,drawbox_vaapi,hstack_vaapi,vstack_vaapi' \
--enable-parser='aac,flac,h263,h264,hevc,mjpeg,mp3,mpegaudio,mpegvideo,mpeg4video,opus,vorbis,ac3,dca,adpcm_ms,adpcm_ima_wav,adpcm_ima_qt,dvdsub,dvd_pel' \
--enable-bsf='aac_adtstoasc,av1_metadata,extract_extradata,h264_metadata,h264_mp4toannexb,hevc_metadata,hevc_mp4toannexb,mjpeg2jpeg,mpeg4_unpack_bframes,null,opus_metadata,pcm_rechunk,vp9_metadata,vp9_superframe' \
--enable-asm --enable-x86asm --enable-inline-asm --enable-runtime-cpudetect --disable-indev=pulse --disable-outdev='pulse,xv' \
&& make -j$(nproc) && sudo make install && sudo ldconfig




#!/bin/bash
make distclean && \
PKG_CONFIG_PATH="/usr/lib/x86_64-linux-gnu/pkgconfig:$PKG_CONFIG_PATH" \
./configure --prefix=/usr \
--libdir=/usr/lib/x86_64-linux-gnu \
--incdir=/usr/include/x86_64-linux-gnu \
--extra-version="ultra-skylake-universal-C-support" \
--arch=x86_64 \
--cpu=skylake \
--extra-cflags='-march=skylake -O3 -pipe -fPIC -I/usr/include/vulkan' \
--extra-cxxflags='-march=skylake -O3 -pipe -fPIC' \
--extra-ldflags='-L/usr/lib/x86_64-linux-gnu -Wl,-O3 -Wl,-rpath,/usr/lib/x86_64-linux-gnu -Wl,--as-needed' \
--extra-libs='-lpthread -lm -lrt -ldl -lstdc++ -lxml2 -lz' \
--nvcc=/usr/bin/nvcc \
--disable-everything --disable-hwaccels \
--enable-ffmpeg --enable-ffprobe --enable-avdevice --enable-avcodec --enable-avformat --enable-avfilter --enable-swresample --enable-swscale \
--enable-pthreads --enable-shared --disable-static --disable-debug --disable-doc --enable-libbluray --enable-libxml2 \
--enable-gpl --enable-version3 --enable-nonfree --enable-pic --enable-stripping --enable-lto \
--enable-cuda-nvcc --enable-libnpp --enable-ffnvcodec --enable-nvenc --enable-nvdec \
--enable-vaapi --enable-vulkan --enable-libplacebo --enable-libshaderc --enable-opengl --enable-libdrm --enable-libjack --disable-vdpau \
--enable-libdvdnav --enable-libdvdread \
--enable-hwaccel='h264_nvdec,hevc_nvdec,vp9_nvdec,av1_nvdec,mjpeg_nvdec,mpeg1_nvdec,mpeg2_nvdec,mpeg4_nvdec,vc1_nvdec,h264_vaapi,hevc_vaapi,h264_vulkan,hevc_vulkan,av1_vulkan' \
--enable-gnutls --enable-gmp --enable-gcrypt --enable-network \
--enable-libvpx --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libvorbis \
--enable-libfreetype --enable-libharfbuzz --enable-libfribidi --enable-hardcoded-tables \
--enable-ladspa --enable-lv2 --enable-librubberband --enable-libsoxr --enable-libbs2b --enable-libmysofa --enable-alsa --enable-libjack \
--enable-libx264 --enable-libx265 --enable-xlib --disable-sdl2 --disable-libpulse \
--enable-indev='v4l2,alsa,jack,lavfi,fbdev,xcbgrab,kmsgrab' \
--enable-outdev='v4l2,alsa,fbdev' \
--enable-protocol='async,bluray,cache,concat,crypto,data,ffrtmpcrypt,file,ftp,hls,http,https,httpproxy,icecast,md5,pipe,rtmp,rtmpe,rtmps,rtmpt,rtmpte,rtp,srtp,subfile,tcp,tls,udp,udplite,unix' \
--enable-demuxer='aac,ac3,adpcm_ima_qt,adpcm_ima_wav,adpcm_ms,aiff,asf,avi,dash,dts,dtshd,eac3,flac,flv,h264,hevc,hls,image2,matroska,mjpeg,mov,mp3,mpegps,mpegts,mpegvideo,null,ogg,opus,pcm_alaw,pcm_f32be,pcm_f32le,pcm_mulaw,pcm_s16be,pcm_s16le,pcm_s24be,pcm_s24le,pcm_s32be,pcm_s32le,rawvideo,rm,rtp,rtsp,srt,truehd,vobsub,wav,webm_dash_manifest,dvdnav,dvdread' \
--enable-muxer='aac,ac3,adpcm_ima_qt,adpcm_ima_wav,adpcm_ms,adts,av1,avi,dash,eac3,flac,flv,h264,hevc,hls,image2,matroska,mjpeg,mkv,mov,mp3,mp4,mpegts,null,ogg,opus,rtmp,rtp,rtsp,wav,dvdsub' \
--enable-decoder='h264,hevc,vp9,av1,mjpeg,mpeg1video,mpeg2video,mpeg4,h264_cuvid,hevc_cuvid,vp9_cuvid,av1_cuvid,mjpeg_cuvid,mpeg2_cuvid,mpeg4_cuvid,aac,mp3,flac,vorbis,opus,pcm_s16le,pcm_s16be,pcm_s24le,pcm_s24be,pcm_s32le,pcm_s32be,pcm_f32le,pcm_f32be,pcm_s64le,pcm_s64be,pcm_f64le,pcm_f64be,pcm_u8,pcm_alaw,pcm_mulaw,rawvideo,adpcm_ms,adpcm_ima_wav,adpcm_ima_qt,adpcm_swf,ass,srt,dvdsub,dvbsub,mov_text' \
--enable-encoder='h264_nvenc,hevc_nvenc,av1_nvenc,h264_vaapi,hevc_vaapi,libfdk_aac,libmp3lame,libopus,libvorbis,libx264,libx265,ac3,eac3,flac,vorbis,pcm_s16le,pcm_s16be,pcm_s24le,pcm_s24be,pcm_s32le,pcm_s32be,pcm_f32le,pcm_f32be,pcm_s64le,pcm_s64be,pcm_f64le,pcm_f64be,pcm_u8,pcm_alaw,pcm_mulaw,rawvideo,adpcm_ms,adpcm_ima_wav,adpcm_ima_qt,ass,srt,dvdsub,mov_text' \
--enable-filter='adelay,aecho,afifo,amix,anull,aresample,aformat,asetpts,asplit,colorspace,crystalizer,crop,drawtext,equalizer,firequalizer,format,format_cuda,fps,hwdownload,hwdownload_cuda,hwdownload_vaapi,hwmap,hwupload,hwupload_cuda,hwupload_vaapi,ladspa,libplacebo,loudnorm,lv2,null,nullsrc,overlay,palettegen,paletteuse,pan,rubberband,scale,scale_cuda,scale_npp,setpts,transpose,volume,yadif_cuda' \
--enable-parser='h264,hevc,vp9,av1,mjpeg,mpegvideo,mpeg4video,aac,mp3,flac,opus,vorbis,ac3,dca,adpcm_ms,adpcm_ima_wav,adpcm_ima_qt,dvdsub,dvd_pel' \
--enable-bsf='aac_adtstoasc,av1_metadata,extract_extradata,h264_metadata,h264_mp4toannexb,hevc_metadata,hevc_mp4toannexb,mjpeg2jpeg,mpeg4_unpack_bframes,null,opus_metadata,pcm_rechunk,vp9_metadata,vp9_superframe' \
--enable-asm --enable-x86asm --enable-inline-asm --enable-runtime-cpudetect --disable-indev=pulse --disable-outdev='pulse,xv' \
&& make -j$(nproc) && sudo make install && sudo ldconfig


sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libavcode*
sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libavdevic*
sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libavfilte*
sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libavforma*
sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libavutil*
sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libpostpro*
sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libswresampl*
sudo strip --strip-unneeded /usr/lib/x86_64-linux-gnu/libswscale*