自带的ffmpeg不能使用vaapi解码视频吗

果香宁韵

'ffmpeg' '-hwaccel' 'vaapi' -hwaccel_device /dev/dri/renderD128 '-i' '/vol2/1000/movie/aaa.mkv'

[AVHWDeviceContext @ 0x55e30bee8b40] libva: /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so has no function __vaDriverInit_1_0
[AVHWDeviceContext @ 0x55e30bee8b40] Failed to initialise VAAPI connection: -1 (unknown libva error).
Device creation failed: -5.
[hevc @ 0x55e30beff340] No device available for decoder: device type vaapi needed for codec hevc.
Stream mapping:
Stream #0:0 -> #0:0 (hevc (native) -> h264 (libx264))
Stream #0:0 -> #1:0 (hevc (native) -> h264 (libx264))
Stream #0:0 -> #2:0 (hevc (native) -> h264 (libx264))
Stream #0:1 -> #3:0 (aac (native) -> aac (native))
Device setup failed for decoder on input stream #0:0 : Input/output error

但是飞牛影视上是支持vaapi的，问题出在哪呢

七月七夕

没给你开放

果香宁韵

七月七夕 发表于 2025-8-15 11:58
没给你开放

如何能使用ffmpeg的vaapi加速？

xyx208

同楼主问，想在后台用ffmpeg转换视频，遇到了和楼主一样的问题

流星永恒

同样问题 一直没找到解决方案

老郭x

ffmpeg -vaapi_device /dev/dri/renderD128 -f rawvideo -pix_fmt nv12 -s 1920x1080 -i /dev/zero -vf 'format=nv12,hwupload' -c:v h264_qsv test.mp4
ffmpeg version 7.1.3-mediasrv Copyright (c) 2000-2025 the FFmpeg developers
built with gcc 12 (Debian 12.2.0-14+deb12u1)
configuration: --prefix=/usr/trim/lib/mediasrv --target-os=linux --extra-version=mediasrv --disable-doc --disable-ffplay --disable-static --disable-libxcb --disable-sdl2 --disable-xlib --enable-lto=auto --enable-gpl --enable-version3 --enable-shared --enable-gmp --enable-gnutls --enable-chromaprint --enable-opencl --enable-libdrm --enable-libxml2 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libfontconfig --enable-libharfbuzz --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libopenmpt --enable-libdav1d --enable-libsvtav1 --enable-libwebp --enable-libvpx --enable-libx264 --enable-libx265 --enable-libzvbi --enable-libzimg --enable-libfdk-aac --arch=amd64 --enable-libshaderc --enable-libplacebo --enable-vulkan --enable-vaapi --enable-amf --enable-libvpl --enable-ffnvcodec --enable-cuda --enable-cuda-llvm --enable-cuvid --enable-nvdec --enable-nvenc
libavutil 59. 39.100 / 59. 39.100
libavcodec 61. 19.101 / 61. 19.101
libavformat 61. 7.100 / 61. 7.100
libavdevice 61. 3.100 / 61. 3.100
libavfilter 10. 4.100 / 10. 4.100
libswscale 8. 3.100 / 8. 3.100
libswresample 5. 3.100 / 5. 3.100
libpostproc 58. 3.100 / 58. 3.100
[AVHWDeviceContext @ 0x55837df60440] No VA display found for device /dev/dri/renderD128.
Device creation failed: -22.
Failed to set value '/dev/dri/renderD128' for option 'vaapi_device': Invalid argument
Error parsing global options: Invalid argument

i3-3240