我正在尝试使用 vaapi 对我应用过滤器的视频进行编码。过滤器应该淡入和淡出第一个视频，然后连接第二个视频。
当我使用“-vcodec libx264 -preset ultrafast”而不是 h264_vaapi 时，它工作正常。
但是当我将它切换到以下
trim_filename="12.5.2021 - Sunday at The PLCC-jr6P16ftBOo-trim.mp4"
offset="2134.011000"
fade_filename="boom.mp4"
outro="/tmp/importantstuff/churchstuff/outtro1.mp4"
ffmpeg -vaapi_device /dev/dri/renderD128 \
-y -i "$trim_filename" -i "$outro" -filter_complex "
[0:v]fade=type=in:duration=0.5,fade=type=out:duration=0.5:start_time='$offset'[v1];
[0:a]afade=type=in:duration=0.5,afade=type=out:duration=0.5:start_time='$offset'[a1];
[v1] [a1] [1:v] [1:a] concat=n=2:v=1:a=1 [v] [a]
" \
-map "[v]" -map "[a]" \
-c:v h264_vaapi -b:v 30M \
-c:a libfdk_aac -b:a 192k \
"$fade_filename"
它变得疯狂并引发错误
ffmpeg version 4.4.1 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10.3.0 (Gentoo 10.3.0-r2 p3)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --docdir=/usr/share/doc/ffmpeg-4.4.1-r1/html --mandir=/usr/share/man --enable-shared --cc=x86_64-pc-linux-gnu-gcc --cxx=x86_64-pc-linux-gnu-g++ --ar=x86_64-pc-linux-gnu-ar --nm=x86_64-pc-linux-gnu-nm --ranlib=x86_64-pc-linux-gnu-ranlib --pkg-config=x86_64-pc-linux-gnu-pkg-config --optflags='-march=native -O2 -pipe -fomit-frame-pointer' --extra-libs= --disable-static --enable-avfilter --enable-avresample --disable-stripping --disable-optimizations --disable-libcelt --enable-version3 --disable-indev=oss --disable-indev=jack --disable-indev=sndio --disable-outdev=oss --disable-outdev=sndio --enable-nonfree --enable-bzlib --disable-runtime-cpudetect --disable-debug --disable-gcrypt --enable-gnutls --disable-gmp --enable-gpl --disable-hardcoded-tables --enable-iconv --disable-libxml2 --enable-lzma --enable-network --enable-opencl --disable-openssl --enable-postproc --enable-libsmbclient --enable-ffplay --enable-sdl2 --enable-vaapi --enable-vdpau --enable-vulkan --enable-xlib --enable-libxcb --enable-libxcb-shm --enable-libxcb-xfixes --enable-zlib --disable-libcdio --disable-libiec61883 --disable-libdc1394 --enable-libcaca --enable-openal --enable-opengl --disable-libv4l2 --disable-libpulse --disable-libdrm --disable-libjack --disable-libopencore-amrwb --disable-libopencore-amrnb --disable-libcodec2 --enable-libdav1d --enable-libfdk-aac --disable-libopenjpeg --enable-libbluray --enable-libgme --enable-libgsm --disable-libaribb24 --disable-mmal --enable-libmodplug --enable-libopus --disable-libilbc --enable-librtmp --disable-libssh --enable-libspeex --disable-libsrt --enable-librsvg --disable-ffnvcodec --enable-libvorbis --enable-libvpx --disable-libzvbi --disable-appkit --disable-libbs2b --disable-chromaprint --disable-cuda-llvm --disable-libflite --disable-frei0r --disable-libfribidi --disable-fontconfig --enable-ladspa --disable-libass --disable-libtesseract --disable-lv2 --enable-libfreetype --disable-libvidstab --disable-librubberband --disable-libzmq --disable-libzimg --disable-libsoxr --enable-pthreads --disable-libvo-amrwbenc --enable-libmp3lame --disable-libkvazaar --disable-libaom --disable-libopenh264 --disable-librav1e --disable-libsnappy --enable-libtheora --disable-libtwolame --disable-libwebp --enable-libx264 --disable-libx265 --enable-libxvid --disable-armv5te --disable-armv6 --disable-armv6t2 --disable-neon --disable-vfp --disable-vfpv3 --disable-armv8 --disable-mipsdsp --disable-mipsdspr2 --disable-mipsfpu --disable-altivec --disable-vsx --disable-power8 --disable-amd3dnow --disable-amd3dnowext --disable-fma3 --disable-fma4 --disable-xop --enable-pic --cpu=host --disable-doc --disable-htmlpages --enable-manpages
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '12.5.2021 - Sunday at The PLCC-jr6P16ftBOo-trim.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
encoder : Lavf58.76.100
Duration: 00:35:34.01, start: 0.002993, bitrate: 2473 kb/s
Stream #0:0(eng): Video: vp9 (Profile 0) (vp09 / 0x39307076), yuv420p(tv, bt709/unknown/unknown), 1920x1080, 2336 kb/s, SAR 1:1 DAR 16:9, 60 fps, 60 tbr, 16k tbn, 16k tbc (default)
Metadata:
handler_name : VideoHandler
vendor_id : [0][0][0][0]
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : ISO Media file produced by Google Inc.
vendor_id : [0][0][0][0]
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/importantstuff/churchstuff/outtro1.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.76.100
Duration: 00:00:54.66, start: 0.000000, bitrate: 2008 kb/s
Stream #1:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 1875 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
Metadata:
handler_name : Core Media Video
vendor_id : [0][0][0][0]
timecode : 00:00:00:00
Stream #1:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : Core Media Audio
vendor_id : [0][0][0][0]
Stream #1:2(eng): Data: none (tmcd / 0x64636D74)
Metadata:
handler_name : Core Media Video
timecode : 00:00:00:00
Stream mapping:
Stream #0:0 (vp9) -> fade
Stream #0:1 (aac) -> afade
Stream #1:0 (h264) -> concat:in1:v0
Stream #1:1 (aac) -> concat:in1:a0
concat:out:v0 -> Stream #0:0 (h264_vaapi)
concat:out:a0 -> Stream #0:1 (libfdk_aac)
Press [q] to stop, [?] for help
Impossible to convert between the formats supported by the filter 'Parsed_concat_4' and the filter 'auto_scaler_0'
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #1:0
Conversion failed!
我做错了什么？